North America - SL pressure
Friday 23 Feb 2018 02:30 CET

Stations: 1507 SL pressure Trend (last 3 hours)
Eareckson Air Station (31 m, Alaska) hPa
Port Hawkesbury Airport (114 m, Nova Scotia) 1035 hPa decreasing
Qikiqtarjuaq (6 m, Nunavut) 999 hPa decreasing
Wabush Airport (551 m, Newfoundland) 1032 hPa increasing
Houlton Intl. Airport (150 m, Maine) hPa
Caribou Airport (191 m, Maine) hPa
Presque Isle Intl. Airport (146 m, Maine) hPa
Northern Aroostook Regional Airport (301 m, Maine) hPa
Hancock (26 m, Maine) hPa
Kuujjuaq Airport (44 m, Quebec) 1027 hPa decreasing
Clyde AP (27 m, Nunavut) 994 hPa steady
Millinocket Airport (124 m, Maine) hPa
Bangor Intl. Airport (56 m, Maine) hPa
Knox County Regional Airport (17 m, Maine) hPa
Greenville (Amos) (316 m, Maine) hPa
Waterville Robert LaFleur Airport (101 m, Maine) hPa
Wiscasset Airport (21 m, Maine) hPa
Augusta State Airport (107 m, Maine) hPa
Chatham Airport (19 m, Massachusetts) hPa
Nantucket Memorial Airport (13 m, Massachusetts) hPa
Provincetown Airport (2 m, Massachusetts) hPa
Cape Cod Gateway Airport (16 m, Massachusetts) hPa
Auburn/Lewiston Airport (88 m, Maine) hPa
Portland (19 m, Maine) hPa
Otis Air National Guard Base (40 m, Massachusetts) hPa
Martha's Vineyard Airport (21 m, Massachusetts) hPa
Sanford Seacoast Regional Airport (74 m, Maine) hPa
Plymouth Airport (45 m, Massachusetts) hPa
Portsmouth International Airport at Pease (31 m, New Hampshire) hPa
Skyhaven Airport (98 m, New Hampshire) hPa
Beverly Regional Airport (33 m, Massachusetts) hPa
Eastern Slopes Regional Airport (137 m, Maine) hPa
New Bedford Regional Airport (23 m, Massachusetts) hPa
Taunton Airport (13 m, Massachusetts) hPa
Logan Intl. Airport (9 m, Massachusetts) hPa
Milton (192 m, Massachusetts) hPa
Lawrence Airport (45 m, Maine) hPa
Dewar Lakes AP (488 m, Nunavut) 992 hPa steady
Norwood Memorial Airport (15 m, Massachusetts) hPa
Berlin Regional Airport (353 m, New Hampshire) hPa
Hanscom Field (41 m, Massachusetts) hPa
Newport State Airport (52 m, Rhode Island) hPa
Mount Washington Airport (1910 m, New Hampshire) hPa
Quonset State Airport (6 m, Rhode Island) hPa
Laconia Airport (166 m, New Hampshire) hPa
Manchester (71 m, New Hampshire) hPa
Rhode (19 m, Rhode Island) hPa
Concord Airport (105 m, New Hampshire) hPa
North Central State Airport (134 m, Rhode Island) hPa
Nashua Airport (61 m, New Hampshire) hPa
Mount Washington Regional Airport (319 m, New Hampshire) hPa
Block (33 m, Rhode Island) hPa
Plymouth Airport (158 m, New Hampshire) hPa
Fitchburg Airport (106 m, Massachusetts) hPa
Westerly State Airport (25 m, Rhode Island) hPa
Worcester Airport (308 m, Massachusetts) hPa
Jaffrey Airport (317 m, New Hampshire) hPa
Caledonia County Airport (362 m, Vermont) hPa
Northeast Kingdom Intl. Airport (284 m, Vermont) hPa
Orange Airport (164 m, Massachusetts) hPa
Dillant (149 m, New Hampshire) hPa
Lebanon Airport (182 m, New Hampshire) hPa
Hartness State Airport (176 m, Vermont) hPa
Westover Metropolitan Airport (75 m, Massachusetts) hPa
Edward F. Knapp State Airport (355 m, Vermont) hPa
Morrisville- Stowe State Airport (223 m, Vermont) hPa
Westfield-Barnes Regional Airport (83 m, Massachusetts) hPa
Rutland- Southern Vermont Regional Airport (240 m, Vermont) hPa
Franklin County State Airport (70 m, Vermont) hPa
Middlebury State AP (149 m, Vermont) hPa
Long (30 m, New York) hPa
Burlington Intl. Airport (104 m, Vermont) hPa
Harriman-and-West Airport (201 m, Massachusetts) hPa
William H. Morse State Airport (252 m, Vermont) hPa
Pittsfield Airport (364 m, Massachusetts) hPa
Republic Airport (25 m, New York) hPa
Floyd Bennett Memorial Airport (100 m, New York) hPa
John F. Kennedy Intl. Airport (7 m, New York) hPa
Albany Airport (89 m, New York) hPa
LaGuardia Airport (9 m, New York) hPa
Hudson Valley Regional Airport (51 m, New York) hPa
Manhattan (48 m, New York) hPa
New York (27 m, New York) hPa
Teterboro Airport (3 m, New Jersey) hPa
Stewart Intl. Airport (150 m, New York) hPa
Monmouth Executive Airport (48 m, New Jersey) hPa
Newark Intl. Airport (9 m, New Jersey) hPa
Adirondack Regional Airport (507 m, New York) hPa
Essex (53 m, New Jersey) hPa
Lakehurst AP (24 m, New Jersey) 1036 hPa steady
Lakehurst Maxfield Field (31 m, New Jersey) 1036 hPa steady
Morristown Airport (57 m, New Jersey) hPa
Atlantic City Airport (20 m, New Jersey) hPa
McGuire Air Force Base (41 m, New Jersey) hPa
Somerset Airport (32 m, New Jersey) hPa
Aeroflex Andover (178 m, New Jersey) hPa
Sullivan Airport (428 m, New York) hPa
Trenton (65 m, New Jersey) hPa
South Jersey Regional Airport (16 m, New Jersey) hPa
Massena Intl. Airport (65 m, New York) hPa
Cape May Airport (7 m, New Jersey) hPa
Northeast Philadelphia Airport (37 m, Pennsylvania) hPa
Millville Executive Airport (25 m, New Jersey) hPa
Ocean (4 m, Maryland) hPa
Doylestown Airport (120 m, Pennsylvania) hPa
Philadelphia Intl. Airport (9 m, Pennsylvania) hPa
Wings Field (92 m, Pennsylvania) hPa
Quakertown Airport (160 m, Pennsylvania) hPa
Pocono Mountains Airport (584 m, Pennsylvania) hPa
Lehigh Valley Intl. Airport (117 m, Pennsylvania) hPa
Wallops Flight Facility Airport (12 m, Virginia) hPa
Allentown Queen City Airport (122 m, Pennsylvania) hPa
Salisbury (16 m, Maryland) hPa
Heritage Field Airport (89 m, Pennsylvania) hPa
First Flight Airport (4 m, North Carolina) hPa
Wheeler-Sack Army Airfield (207 m, New York) hPa
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) hPa
Accomack (15 m, Virginia) hPa
Dare County Gunnery Range (3 m, North Carolina) hPa
Reading Regional Airport (105 m, Pennsylvania) hPa
Greater Binghamton Airport (497 m, New York) hPa
Hazleton Regional Airport (489 m, Pennsylvania) hPa
Tangier (2 m, Texas) 1034 hPa increasing
Currituck County Regional Airport (5 m, North Carolina) 1031 hPa increasing
Cambridge- Dorchester Airport (6 m, Maryland) hPa
Naval Air Station Oceana (7 m, Virginia) hPa
Easton Airport (22 m, Maryland) hPa
Syracuse Hancock Intl. Airport (124 m, New York) hPa
Naval Auxiliary Landing Field Fentress (4 m, Virginia) hPa
Cortland Airport (365 m, New York) hPa
Phillips Army Airfield (18 m, Maryland) hPa
Norfolk Intl. Airport (9 m, Virginia) hPa
Naval Station Norfolk (5 m, Virginia) hPa
Lancaster Airport (123 m, Pennsylvania) hPa
Bay Bridge Airport (15 m, Maryland) hPa
Chesapeake Regional Airport (6 m, Virginia) hPa
Langley Air Force Base (6 m, Virginia) hPa
Naval Air Station Patuxent River (14 m, Maryland) hPa
Martin State Airport (7 m, Maryland) hPa
St. Inigoes (6 m, Maryland) hPa
Hampton Roads Executive Airport (7 m, Virginia) hPa
Ithaca Tompkins Intl. Airport (335 m, New York) hPa
Annapolis (2 m, Maryland) hPa
Williamsburg Intl. Airport (13 m, Virginia) hPa
Kinngait Airport (50 m, Nunavut) hPa
Muir Army Airfield (149 m, Pennsylvania) hPa
Suffolk Executive Airport (22 m, Virginia) hPa
Felker Army Airfield (4 m, Virginia) hPa
Baltimore (6 m, Maryland) hPa
Baltimore Airport (47 m, Maryland) hPa
Leonardtown Airport (43 m, Maryland) hPa
Williamsburg Airport (15 m, Virginia) hPa
West Point Airport (7 m, Virginia) hPa
Tipton Airport (46 m, Maryland) hPa
Harrisburg Intl. Airport (94 m, Pennsylvania) hPa
Capital City Airport (106 m, Pennsylvania) hPa
York Airport (144 m, Pennsylvania) hPa
Joint Base Andrews (88 m, Maryland) hPa
Penn Valley Airport (137 m, Pennsylvania) hPa
Elmira Corning Regional Airport (291 m, New York) hPa
Franklin Airport (12 m, Virginia) hPa
Tappahannock Airport (41 m, Virginia) hPa
College Park Airport (15 m, Maryland) hPa
Williamsport Regional Airport (160 m, Pennsylvania) hPa
Wakefield Airport (64 m, Virginia) hPa
Ronald Reagan Washington National Airport (20 m, Virginia) hPa
New Kent Airport (38 m, Virginia) hPa
Montgomery Airport (164 m, Maryland) hPa
Davison Army Airfield (21 m, Virginia) hPa
Marine Corps Air Facility Quantico Airport (4 m, Virginia) hPa
Richmond Intl. Airport (54 m, Virginia) hPa
Frederick Airport (92 m, Maryland) hPa
Wellsboro Airport (577 m, Pennsylvania) hPa
Hanover (63 m, Virginia) hPa
Marine Corps Air Station New River (8 m, North Carolina) hPa
Fredericksburg Airport (26 m, Virginia) hPa
Stafford Regional Airport (65 m, Virginia) hPa
Dulles Intl. Airport (98 m, Virginia) hPa
Emporia Airport (39 m, Virginia) hPa
Chesterfield County Airport (72 m, Virginia) hPa
Petersburg (59 m, Virginia) hPa
Leesburg Executive Airport (119 m, Virginia) hPa
Greater Rochester Intl. Airport (169 m, New York) hPa
Warrenton Airport (102 m, Virginia) hPa
Hagerstown Regional Airport (215 m, Maryland) hPa
Lake Anna AP (107 m, Virginia) hPa
Kuujjuarapik Airport (24 m, Quebec) 1027 hPa decreasing
Lawrenceville/brunswick Muni (100 m, Virginia) hPa
Matagami (280 m, California) hPa
Matagami Airport (280 m, Quebec) hPa
University Park Airport (378 m, Pennsylvania) hPa
Culpeper Regional Airport (95 m, Virginia) hPa
Ft. Pickett / Blackstone (134 m, Virginia) hPa
Louisa (150 m, Virginia) hPa
Eastern WV Regional Airport (170 m, West-Virginia) hPa
Orange Airport (142 m, Virginia) hPa
Mecklenburg-Bruns. Arpt (430 m, Virginia) hPa
Southport Airport (8 m, North Carolina) hPa
Crewe Airport (128 m, Virginia) hPa
Winchester Regional Airport (222 m, Virginia) hPa
Gordonsville Muni (138 m, Virginia) hPa
Lunenburg Airport (160 m, Virginia) hPa
Front Royal-warren County (216 m, Virginia) hPa
Triangle North Executive Airport (113 m, North Carolina) hPa
Altoona (458 m, Pennsylvania) hPa
Johnston County Airport (50 m, North Carolina) 1030 hPa steady
Clearfield- Lawrence Airport (462 m, Pennsylvania) hPa
Farmville (125 m, Virginia) hPa
Charlottesville- Albemarle Airport (195 m, Virginia) hPa
Chase City Airport (153 m, Virginia) hPa
Luray Caverns Airport (275 m, Virginia) hPa
Henderson- Oxford Airport (161 m, North Carolina) hPa
Clarksville (128 m, Virginia) hPa
Bradford Airport (653 m, Pennsylvania) hPa
Columbus County Airport (30 m, North Carolina) hPa
New Market Airport (297 m, Virginia) hPa
Grand Strand Airport (10 m, South Carolina) hPa
Buffalo Niagara Intl. Airport (219 m, New York) hPa
Greater Cumberland Regional Airport (236 m, Maryland) hPa
Greater Cumberland Regional Airport (236 m, West-Virginia) hPa
Johnstown (696 m, Pennsylvania) hPa
William M Tuck (128 m, Virginia) hPa
Shenandoah Valley Regional Airport (366 m, Virginia) hPa
DuBois Airport (554 m, Pennsylvania) hPa
Myrtle Beach Intl. Airport (8 m, South Carolina) hPa
Eagle's Nest Airport (438 m, Virginia) hPa
Bridgewater Airport (355 m, Virginia) hPa
Niagara Falls Intl. Airport (180 m, New York) hPa
Person County Airport (186 m, North Carolina) hPa
Somerset County Airport (693 m, Pennsylvania) hPa
Brookneal (182 m, Virginia) hPa
Indiana (429 m, Pennsylvania) hPa
Conway Airport (10 m, South Carolina) hPa
Petersburg/Grant C. Arpt (293 m, West-Virginia) hPa
Lynchburg Regional Airport (286 m, Virginia) hPa
Chautauqua (525 m, New York) hPa
Georgetown Airport (12 m, South Carolina) hPa
Marion Airport (28 m, South Carolina) hPa
Danville Regional Airport (174 m, Virginia) hPa
McHenry Airport (894 m, Maryland) hPa
Arnold Palmer Regional Airport (361 m, Pennsylvania) hPa
Florence Airport (44 m, South Carolina) hPa
Richmond County Airport (109 m, North Carolina) hPa
Mount Pleasant Regional Airport (4 m, South Carolina) hPa
Hot Springs (1153 m, Virginia) hPa
Kingstree Airport (20 m, South Carolina) hPa
Elkins/Randolph Field AP (609 m, West-Virginia) hPa
Venango Regional Airport (469 m, Pennsylvania) hPa
Darlington (59 m, South Carolina) hPa
Morgantown Airport (380 m, West-Virginia) hPa
Hamilton Airport (238 m, Ontario) hPa
Allegheny (382 m, Pennsylvania) hPa
Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) hPa
Roanoke Airport (358 m, Virginia) hPa
Charleston Airport (5 m, South Carolina) hPa
Blue Ridge Airport (287 m, Virginia) hPa
Charleston Intl. Airport (15 m, South Carolina) hPa
Berkeley County Airport (22 m, South Carolina) hPa
Anson County Airport (91 m, North Carolina) hPa
Hartsville Regional Airport (111 m, South Carolina) hPa
Erie Intl. Airport (225 m, Pennsylvania) hPa
Port Meadville Airport (427 m, Pennsylvania) hPa
Santee Cooper Regional Airport (32 m, South Carolina) hPa
Pittsburgh Intl. Airport (373 m, Pennsylvania) hPa
North Central West Virginia Airport (367 m, West-Virginia) hPa
Summerville Airport (17 m, South Carolina) hPa
Buckhannon Airport (498 m, West-Virginia) hPa
Washington (361 m, Pennsylvania) hPa
Davidson County Airport (223 m, North Carolina) hPa
Sumter Airport (56 m, South Carolina) hPa
Greenbrier Valley Airport (702 m, West-Virginia) hPa
Beaver Falls Airport (382 m, Pennsylvania) hPa
New Castle Airport (327 m, Pennsylvania) hPa
Virginia Tech Montgomery Executive Airport (650 m, Virginia) hPa
Shaw Air Force Base Airport (73 m, South Carolina) hPa
Woodward Field (92 m, South Carolina) hPa
Beaufort Airport (3 m, South Carolina) hPa
Lowcountry Regional Airport (31 m, South Carolina) hPa
Wheeling Ohio (365 m, West-Virginia) hPa
Youngstown (361 m, Ohio) hPa
New River Valley Airport (642 m, Virginia) hPa
Northeast Ohio Regional Airport (281 m, Ohio) hPa
Hilton Head Airport (7 m, South Carolina) hPa
Marine Corps Air Station Beaufort Airport (12 m, South Carolina) hPa
McEntire Joint National Guard Base (77 m, South Carolina) hPa
Hillsville (834 m, Virginia) hPa
Lancaster County Airport (148 m, South Carolina) hPa
Orangeburg Airport (60 m, South Carolina) hPa
Jim Hamilton (59 m, South Carolina) hPa
Rock Hill/York (204 m, South Carolina) hPa
Fairfield County Airport (176 m, South Carolina) hPa
Columbia Metropolitan Airport (69 m, South Carolina) hPa
Raleigh (766 m, West-Virginia) hPa
Lincolnton Airport (267 m, North Carolina) hPa
Chester Catawba Regional Airport (200 m, South Carolina) hPa
Flagler County Airport (10 m, Florida) hPa
Mercer County Airport (871 m, West-Virginia) hPa
Sanirajak (8 m, California) 1003 hPa steady
Hall Beach Airport (7 m, Nunavut) 1003 hPa steady
Allendale Airport (49 m, South Carolina) hPa
Mountain Empire Airport (780 m, Virginia) hPa
Barnwell Regional Airport (75 m, South Carolina) hPa
Harry Clever Field Airport (272 m, Ohio) hPa
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) hPa
Akron- Canton Airport (377 m, Ohio) hPa
Akron Executive Airport (326 m, Ohio) hPa
Cuyahoga County Airport (268 m, Ohio) hPa
Sylvania Airport (57 m, Georgia) hPa
Yeager Airport (299 m, West-Virginia) hPa
Shelby Airport (258 m, North Carolina) hPa
Newberry County Airport (173 m, South Carolina) hPa
Palatka Airport (15 m, Florida) hPa
Aiken Regional Airport (161 m, South Carolina) hPa
Cleveland Burke Lakefront Airport (178 m, Ohio) hPa
Richlands Airport (808 m, Virginia) hPa
Cleveland Hopkins Intl. Airport (245 m, Ohio) hPa
Jesup Airport (33 m, Georgia) 1030 hPa steady
Wayne County Airport (346 m, Ohio) hPa
Zanesville Airport (274 m, Ohio) hPa
Laurens County Airport (212 m, South Carolina) hPa
Spartanburg Downtown Memorial Airport (246 m, South Carolina) hPa
Abingdon (631 m, Virginia) hPa
Keystone Heights Airport (60 m, Florida) hPa
Point Pleasant Airport (196 m, West-Virginia) hPa
Greenwood (192 m, South Carolina) hPa
Elizabethton Airport (486 m, Tennessee) hPa
Lorain (242 m, Ohio) hPa
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) hPa
Gordon K. Bush Airport (234 m, Ohio) hPa
Greenville Downtown Airport (319 m, South Carolina) hPa
Swainsboro Airport (100 m, Georgia) hPa
Donaldson Center Airport (291 m, South Carolina) hPa
Baxley Airport (61 m, Georgia) hPa
Tri-Cities Regional Airport (457 m, Tennessee) hPa
Newark- Heath Airport (269 m, Ohio) hPa
Thomson Airport (152 m, Georgia) hPa
Knox County Airport (363 m, Ohio) hPa
Mansfield Lahm Regional Airport (395 m, Ohio) hPa
Lonesome Pine Airport (817 m, Virginia) hPa
St. Clair (198 m, Michigan) hPa
Tri-State Airport (255 m, West-Virginia) hPa
Lake City Gateway AP (61 m, Florida) hPa
Fairfield County Airport (264 m, Ohio) hPa
Pickens County Airport (309 m, South Carolina) hPa
Anderson Airport (238 m, South Carolina) hPa
Ashland Airport (166 m, Kentucky) hPa
Big Sandy Regional Airport (372 m, Kentucky) hPa
Clearwater Air Park (22 m, Florida) hPa
Washington Airport (197 m, Georgia) hPa
Harbor Beach(Ramos) (183 m, Michigan) hPa
Selfridge Air National Guard Base (177 m, Michigan) hPa
Sandersville Airport (134 m, Georgia) hPa
Oconee County Regional Airport (271 m, South Carolina) hPa
John Glenn Columbus Intl. Airport (258 m, Ohio) hPa
Rickenbacker Intl. Airport (227 m, Ohio) hPa
Bad Axe (234 m, Michigan) hPa
Suwannee County Airport (32 m, Florida) hPa
Coleman A. Young Intl. Airport (191 m, Michigan) hPa
Marion Airport (303 m, Ohio) hPa
Ohio State University Airport (276 m, Ohio) hPa
Delaware Airport (288 m, Ohio) hPa
Bolton Field (280 m, Ohio) hPa
Grosse Ile Airport (176 m, Michigan) hPa
Oakland/Troy Airport (222 m, Michigan) hPa
Jonesville Airport (430 m, Virginia) hPa
Baldwin County Airport (117 m, Georgia) hPa
Toccoa Airport (304 m, Georgia) hPa
Lapeer Airport (254 m, Michigan) hPa
Jackson Julian Carr (416 m, Kentucky) hPa
Detroit Metropolitan Airport (202 m, Michigan) hPa
Harlan Airport (473 m, Kentucky) hPa
Union County Airport (311 m, Ohio) hPa
Franklin Airport (616 m, Tennessee) hPa
Morristown Airport (400 m, Tennessee) hPa
Oscoda- Wurtsmith Airport (188 m, Michigan) hPa
Pontiac Oakland (299 m, Michigan) hPa
Tuscola Area Airport (214 m, Michigan) hPa
Custer Airport (188 m, Michigan) hPa
London Madison County Airport (330 m, Ohio) hPa
Toledo Executive Airport (189 m, Ohio) hPa
Henry Tift Myers Airport (108 m, Georgia) hPa
Willow Run Airport (218 m, Michigan) hPa
Alpena (211 m, Michigan) hPa
Toledo Suburban Airport (204 m, Michigan) hPa
Findlay Airport (247 m, Ohio) hPa
Middlesboro Airport (352 m, Kentucky) hPa
Fleming-Mason Airport (278 m, Kentucky) hPa
Drummond Island Airport (204 m, Michigan) hPa
Bishop Intl. Airport (233 m, Michigan) hPa
Ann Arbor Airport (256 m, Michigan) hPa
Perry-Houston County Airport (127 m, Georgia) hPa
Moultrie Airport (90 m, Georgia) hPa
Wilmington Airport (326 m, Pennsylvania) hPa
Toledo Express Airport (211 m, Ohio) hPa
Rogers City Airport (204 m, Michigan) hPa
Bellefontaine Regional Airport (342 m, Ohio) hPa
Springfield- Beckley Airport (323 m, Ohio) hPa
Saginaw (183 m, Michigan) hPa
Thomasville Regional Airport (80 m, Georgia) hPa
Livingston County Spencer J. Hardy Airport (293 m, Michigan) hPa
McGhee Tyson Airport (299 m, Tennessee) hPa
Lima Allen (296 m, Ohio) hPa
Wright-Patterson Air Force Base (251 m, Ohio) hPa
Lenawee County Airport (244 m, Michigan) hPa
London-Corbin Airport (362 m, Kentucky) hPa
MBS Intl. Airport (204 m, Michigan) hPa
Fulton County Airport (238 m, Ohio) 1031 hPa decreasing
Owosso Community Airport (224 m, Michigan) hPa
Dayton Intl. Airport (306 m, Ohio) hPa
Dayton- Wright Brothers Airport (293 m, Ohio) hPa
Oak Ridge (277 m, Tennessee) hPa
Jack Barstow Airport (194 m, Michigan) hPa
Griffin Airport (292 m, Georgia) hPa
Sault Ste. Marie Airport (218 m, Michigan) hPa
Cincinnati Municipal Lunken Airport (147 m, Ohio) hPa
Defiance Memorial Airport (219 m, Ohio) hPa
Mason Jewett Field Airport (280 m, Michigan) hPa
Chippewa (244 m, Michigan) hPa
Jackson (305 m, Michigan) hPa
Cheboygan Airport (195 m, Michigan) hPa
Covington Airport (267 m, Kentucky) hPa
Darke County Airport (307 m, Ohio) hPa
Butler (193 m, Ohio) hPa
McMinn County Airport (266 m, Tennessee) hPa
Hillsdale Airport (360 m, Michigan) hPa
Quincy Airport (69 m, Florida) hPa
Capital Region Intl. Airport (266 m, Michigan) hPa
Lake Cumberland Regional Airport (283 m, Kentucky) hPa
Blue Grass Airport (301 m, Kentucky) hPa
Mackinac Island Airport (226 m, Michigan) hPa
Roscommon (351 m, Michigan) hPa
Gaylord Airport (404 m, Michigan) hPa
Gratiot Community Airport (230 m, Michigan) hPa
Grayling Airport (353 m, Michigan) hPa
Mount Pleasant Airport (230 m, Michigan) hPa
Stuart Powell Field (312 m, Kentucky) hPa
Pellston Regional Airport (217 m, Michigan) hPa
Cleveland Regional Jetport (262 m, Tennessee) hPa
Fitch H. Beach Airport (272 m, Michigan) hPa
Capital City Airport (245 m, Kentucky) hPa
Harbor Springs Airport (209 m, Michigan) hPa
Brooks Field (287 m, Michigan) hPa
Branch County Memorial Airport (292 m, Michigan) hPa
Ionia Airport (249 m, Michigan) hPa
Crossville Airport (569 m, Tennessee) hPa
Weedon Field (87 m, Alabama) hPa
Antrim (190 m, Michigan) hPa
Chattanooga Metropolitan Airport (210 m, Tennessee) hPa
Lebanon-Springfield Airport (264 m, Kentucky) hPa
W. K. Kellogg Airport (290 m, Michigan) hPa
Charlevoix Airport (204 m, Michigan) hPa
Wexford (396 m, Michigan) hPa
Auburn University Regional Airport (236 m, Alabama) hPa
Sturgis Airport (282 m, Michigan) hPa
Dothan Regional Airport (122 m, Alabama) hPa
Huntington Airport (246 m, Indiana) hPa
Madison Airport (250 m, Indiana) hPa
Luce (265 m, Michigan) hPa
Roben- Hood Airport (302 m, Michigan) hPa
Gerald R. Ford Intl. Airport (245 m, Michigan) hPa
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) hPa
Beaver Island Airport (204 m, Michigan) hPa
Cherry Capital Airport (188 m, Michigan) hPa
Three Rivers Muni Dr Haines (251 m, Michigan) hPa
Hanchey Army Heliport (97 m, Alabama) hPa
Marion Airport (262 m, Indiana) hPa
Bowman Field (167 m, Kentucky) hPa
Isbell Field (267 m, Alabama) hPa
Louisville Intl. Airport (149 m, Kentucky) hPa
Lowe Army Heliport (74 m, Alabama) hPa
Shell Army Heliport (122 m, Alabama) hPa
Anniston Regional Airport (186 m, Alabama) hPa
Indianapolis Mount Comfort (263 m, Indiana) hPa
Enterprise Airport (110 m, Alabama) hPa
Thomas C. Russell Field (209 m, Alabama) hPa
Glasgow Airport (218 m, Kentucky) hPa
Godman Army Airfield (239 m, Kentucky) hPa
Fremont Airport (235 m, Michigan) hPa
Scottsboro Airport (198 m, Alabama) hPa
Troy Airport (121 m, Alabama) hPa
Winchester Airport (298 m, Tennessee) hPa
Talladega Airport (161 m, Alabama) hPa
Northeast Alabama Regional Airport (173 m, Alabama) hPa
West Michigan Regional Airport (210 m, Michigan) hPa
DeFuniak Springs (88 m, Florida) hPa
Manistique (209 m, Michigan) hPa
Frankfort Dow Memorial Field (193 m, Michigan) hPa
South Haven Airport (203 m, Michigan) hPa
Muskegon (193 m, Michigan) hPa
Manistee (189 m, Michigan) hPa
Florala Airport (96 m, Alabama) hPa
Maxwell Air Force Base (51 m, Alabama) hPa
South Alabama Regional Airport (94 m, Alabama) hPa
Mason (197 m, Michigan) hPa
Montgomery Regional Airport (62 m, Alabama) hPa
Bowling Green (160 m, Kentucky) hPa
Southwest Michigan Regional Airport (196 m, Michigan) hPa
Prattville- Grouby Field (69 m, Alabama) hPa
Smyrna Airport (166 m, Tennessee) hPa
Fayetteville Airport (300 m, Tennessee) hPa
Huntsville Executive Airport (230 m, Alabama) hPa
Mac Crenshaw Memorial Airport (138 m, Alabama) hPa
Nashville Intl. Airport (180 m, Tennessee) hPa
Birmingham (192 m, Alabama) hPa
Shelby (178 m, Alabama) hPa
Huntsville Intl. Airport (196 m, Alabama) hPa
Folsom Field (294 m, Alabama) hPa
Crawfordsville Regional Airport (244 m, Indiana) hPa
Springfield Robertson County Airport (215 m, Tennessee) hPa
Pryor Field Regional Airport (180 m, Alabama) hPa
Craig Field / Selma (51 m, Alabama) hPa
Delta County Airport (187 m, Michigan) hPa
Middleton Field (78 m, Alabama) hPa
Maury County Airport (208 m, Tennessee) hPa
Daviess County Airport (144 m, Indiana) hPa
Owensboro (124 m, Kentucky) hPa
Ephraim (236 m, Wisconsin) hPa
Vaiden Field Airport (69 m, Alabama) hPa
Sawyer Intl. Airport (372 m, Michigan) hPa
Clarksville Airport (168 m, Tennessee) hPa
Door (221 m, Wisconsin) hPa
Campbell Army Airfield (173 m, Kentucky) hPa
Posey Field (284 m, Alabama) hPa
Northwest Alabama Regional Airport (168 m, Alabama) hPa
Tuscaloosa National Airport (52 m, Alabama) hPa
Menominee Airport (191 m, Michigan) hPa
Jack Edwards Airport (5 m, Alabama) hPa
Henderson (117 m, Kentucky) hPa
John H. Batten Airport (205 m, Wisconsin) hPa
Sheboygan (228 m, Wisconsin) hPa
H. L. Sonny Callahan Airport (28 m, Alabama) hPa
Copper Harbor Ramos (186 m, Michigan) hPa
Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) hPa
Kenosha Regional Airport (226 m, Wisconsin) hPa
Demopolis Airport (34 m, Alabama) hPa
Lawrence J. Timmerman Airport (224 m, Wisconsin) hPa
Mobile Intl. Airport (8 m, Alabama) hPa
West Bend Airport (270 m, Wisconsin) hPa
Ford Airport (360 m, Michigan) hPa
Green Bay (209 m, Wisconsin) hPa
Savannah-hardin County (144 m, Tennessee) hPa
Waukesha (284 m, Wisconsin) hPa
Mobile Regional Airport (67 m, Alabama) hPa
Burlington Airport (237 m, Wisconsin) hPa
Henry County Airport (177 m, Tennessee) hPa
Morris Airport (178 m, Illinois) hPa
Columbus Air Force Base (67 m, Mississippi) hPa
Fond du Lac (246 m, Wisconsin) hPa
Aberdeen Airport (69 m, Mississippi) hPa
Houghton (327 m, Michigan) hPa
Appleton Intl. Airport (280 m, Wisconsin) hPa
Trent Lott Intl. Airport (5 m, Mississippi) hPa
Wittman Regional Airport (246 m, Wisconsin) hPa
Shawano Airport (248 m, Wisconsin) hPa
Naval Air Station Meridian (91 m, Louisiana) hPa
Golden Triangle Regional Airport (80 m, Mississippi) hPa
Mayfld Grav Cnty AP (159 m, Kentucky) hPa
Roscoe Turner Airport (130 m, Mississippi) hPa
Dodge County Airport (285 m, Wisconsin) hPa
Watertown Airport (254 m, Wisconsin) hPa
Metropolis Airport (117 m, Illinois) hPa
Clintonville Airport (251 m, Wisconsin) hPa
Meridian Regional Airport (94 m, Mississippi) hPa
Tupelo Regional Airport (110 m, Mississippi) hPa
Barkley Regional Airport (126 m, Kentucky) hPa
George M. Bryan Airport (101 m, Mississippi) hPa
Keesler Air Force Base (10 m, Mississippi) hPa
McKellar- Sipes Regional Airport (132 m, Tennessee) hPa
Everett- Stewart Regional Airport (104 m, Tennessee) hPa
Waupaca Airport (252 m, Wisconsin) hPa
Southern Wisconsin Regional Airport (246 m, Wisconsin) hPa
Gulfport (9 m, Mississippi) hPa
Langlade (464 m, Wisconsin) hPa
Kings Land o' Lakes Airport (520 m, Wisconsin) hPa
Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) hPa
Eagle River Union Airport (500 m, Wisconsin) hPa
Wautoma Airport (262 m, Wisconsin) hPa
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) hPa
Dane County Regional Airport (264 m, Wisconsin) hPa
Lacon Airport (173 m, Illinois) hPa
Dyersburg Regional Airport (102 m, Tennessee) hPa
Stennis Intl. Airport (7 m, Mississippi) hPa
Rhinelander (495 m, Wisconsin) hPa
Middleton Muni - Morey Field (283 m, Wisconsin) hPa
Stevens Point Airport (338 m, Wisconsin) hPa
University-Oxford Airport (138 m, Mississippi) hPa
Sikeston Airport (96 m, Missouri) hPa
Cape Girardeau Regional Airport (102 m, Missouri) hPa
Monroe Airport (331 m, Wisconsin) hPa
Wausau Downtown Airport (365 m, Wisconsin) hPa
Central Wisconsin Airport (389 m, Wisconsin) hPa
Litchfield Airport (210 m, Illinois) hPa
Merrill Airport (401 m, Wisconsin) hPa
Winona-Montgomery County Airport (111 m, Mississippi) hPa
Lakeland Airport (496 m, Wisconsin) hPa
Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) hPa
Olive Branch Airport (123 m, Mississippi) hPa
Tomahawk Airport (453 m, Wisconsin) hPa
Slidell Airport (8 m, Louisiana) hPa
South Wood County Airport (308 m, Wisconsin) hPa
Bogalusa (36 m, Louisiana) hPa
Manitowish Waters Airport (491 m, Wisconsin) hPa
Millington-Memphis Airport (98 m, Tennessee) hPa
Reedsburg Airport (276 m, Wisconsin) hPa
Memphis Airport (87 m, Tennessee) hPa
Lakefront Airport (3 m, Louisiana) hPa
New Orleans (NAS) (0 m, Louisiana) hPa
New Orleans Downtown (9 m, Louisiana) hPa
Greenwood- Leflore Airport (47 m, Mississippi) hPa
Jackson (91 m, Mississippi) hPa
Gogebic- Iron County Airport (375 m, Michigan) hPa
New Lisbon Airport (276 m, Wisconsin) hPa
Marshfield Airport (389 m, Wisconsin) hPa
Port Fourchon Terminal (2 m, Louisiana) hPa
Tri-County Regional Airport (219 m, Wisconsin) hPa
Hawkins Field (104 m, Mississippi) hPa
Mineral Point (359 m, Wisconsin) hPa
Galliano Airport (0 m, Louisiana) hPa
New Orleans Airport (9 m, Louisiana) hPa
Volk Field Air National Guard Base Airport (280 m, Wisconsin) hPa
Taylor (448 m, Wisconsin) hPa
Clinton Airport (216 m, Iowa) 1027 hPa decreasing
Tunica Airport (59 m, Mississippi) hPa
Grand Marais (186 m, Minnesota) hPa
St. Louis Lambert Intl. Airport (172 m, Missouri) hPa
Grand Marais Airport (505 m, Minnesota) hPa
Price County Airport (449 m, Wisconsin) hPa
John Bell Williams Airport (75 m, Mississippi) hPa
Hammond Northshore Regional Airport (13 m, Louisiana) hPa
St. Charles (133 m, Missouri) hPa
Farmington Airport (274 m, Missouri) hPa
Platteville Airport (312 m, Wisconsin) hPa
Poplar Bluff(Amos) (146 m, Missouri) hPa
McComb- Pike County Airport (126 m, Mississippi) hPa
Fletcher Field (53 m, Mississippi) hPa
Spirit of St. Louis Airport (140 m, Missouri) hPa
Houma- Terrebonne Airport (3 m, Mississippi) hPa
Boscobel Airport (205 m, Wisconsin) hPa
Sparta/Fort McCoy Airport (256 m, Wisconsin) hPa
Cleveland Airport (43 m, Mississippi) hPa
Black River Falls Area Airport (255 m, Wisconsin) hPa
Viroqua Airport (394 m, Wisconsin) hPa
John F. Kennedy Memorial Airport (251 m, Wisconsin) hPa
Vicksburg Airport (32 m, Mississippi) hPa
Rusk County Airport (377 m, Wisconsin) hPa
Greenville Mid-Delta Airport (40 m, Mississippi) hPa
Washington Airport (149 m, Missouri) hPa
Prairie du Chien Airport (201 m, Wisconsin) hPa
Southeast Iowa Regional Airport (210 m, Iowa) hPa
Baton Rouge Metropolitan Airport (21 m, Louisiana) hPa
Muscatine Airport (167 m, Iowa) hPa
Newport (73 m, Arkansas) hPa
Monticello Regional Airport (259 m, Iowa) hPa
Tallulah Airport (23 m, Louisiana) hPa
La Crosse Regional Airport (202 m, Wisconsin) hPa
Natchez- Adams County Airport (83 m, Mississippi) hPa
Harry P. Williams Memorial Airport (3 m, Louisiana) hPa
Fort Madison (221 m, Iowa) hPa
Keokuk Airport (205 m, Iowa) hPa
Hannibal Regional Airport (234 m, Missouri) hPa
Sawyer County Airport (370 m, Wisconsin) hPa
False River Regional Airport (12 m, Louisiana) hPa
Chippewa Valley Regional Airport (271 m, Wisconsin) hPa
Mount Pleasant Airport (224 m, Iowa) hPa
Chetek Airport (322 m, Wisconsin) hPa
Washington (230 m, Iowa) hPa
Winona Airport (200 m, Minnesota) hPa
Rice Lake Regional Airport (347 m, Wisconsin) hPa
Decorah Airport (353 m, Iowa) hPa
Two Harbors (328 m, Minnesota) hPa
Rolla National Airport (335 m, Missouri) hPa
Solon Springs Muni (336 m, Wisconsin) hPa
Ely Airport (443 m, Minnesota) hPa
Menomonie Airport (273 m, Wisconsin) hPa
Bastrop Airport (51 m, Louisiana) hPa
Acadiana Regional Airport (7 m, Louisiana) hPa
West Plains Regional Airport (374 m, Missouri) hPa
Independence Airport (298 m, Iowa) hPa
Cumberland Airport (378 m, Wisconsin) hPa
Oelwen (328 m, Iowa) hPa
Fairfield Airport (244 m, Iowa) hPa
Lafayette Regional Airport (13 m, Louisiana) hPa
Monroe Regional Airport (24 m, Louisiana) hPa
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) hPa
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) hPa
Richard I. Bong Airport (206 m, Wisconsin) hPa
Rankin Inlet Airport (29 m, Nunavut) 1007 hPa increasing
Waynesville-St. Robert Regional Airport (351 m, Missouri) hPa
Jefferson (167 m, Missouri) hPa
Fillmore County Airport (389 m, Minnesota) hPa
Duluth Airport (432 m, Minnesota) hPa
Columbia Regional Airport (274 m, Missouri) hPa
Burnett County Airport (301 m, Wisconsin) hPa
Esler Airfield (34 m, Louisiana) hPa
Oskaloosa Airport (256 m, Iowa) hPa
Scotts Seaplane Base (341 m, Minnesota) hPa
Red Wing Regional Airport (239 m, Minnesota) hPa
Cloquet Carlton (390 m, Minnesota) hPa
Eveleth Muni (Awos) (421 m, Minnesota) 1029 hPa steady
Rochester Intl. Airport (402 m, Minnesota) hPa
New Richmond Regional Airport (304 m, Wisconsin) hPa
Lee C. Fine Memorial Airport (265 m, Missouri) hPa
Kirksville Regional Airport (294 m, Missouri) hPa
Alexandria Intl. Airport (27 m, Louisiana) hPa
Ruston Regional Airport (95 m, Louisiana) hPa
Northeast Iowa Regional Airport (343 m, Iowa) hPa
Jennings Airport (7 m, Louisiana) hPa
Osceola Airport (275 m, Wisconsin) hPa
Allen Parish Airport (33 m, Louisiana) hPa
Cook Muni Arpt (402 m, Minnesota) hPa
Grinnell Airport (307 m, Iowa) hPa
Moose Lake Co Arpt (328 m, Minnesota) hPa
Dodge Center Airport (398 m, Minnesota) hPa
Lake Elmo Airport (284 m, Minnesota) hPa
Range Regional Airport (410 m, Minnesota) hPa
Orr Regional Airport (397 m, Minnesota) hPa
Centerville Airport (313 m, Iowa) hPa
Field of Dreams AP (311 m, Minnesota) hPa
Pella Airport (270 m, Iowa) hPa
Austin Airport (375 m, Minnesota) hPa
Rush City Rgnl Arpt (281 m, Minnesota) hPa
Stanton Airfield (280 m, Minnesota) hPa
Newton Airport (290 m, Iowa) hPa
St. Paul Downtown Airport (219 m, Minnesota) hPa
Natchitoches Regional Airport (37 m, Louisiana) hPa
Knoxville (283 m, Iowa) hPa
South St. Paul Airport (250 m, Minnesota) hPa
Chennault Intl. Airport (4 m, Louisiana) hPa
Sedalia Regional Airport (277 m, Missouri) hPa
Branson Airport (397 m, Missouri) hPa
Fort Polk (110 m, Louisiana) hPa
Minneapolis (255 m, Minnesota) hPa
Anoka (278 m, Minnesota) hPa
Airlake Airport (293 m, Minnesota) hPa
Lake Charles Airport (5 m, Louisiana) hPa
Owatonna (Awos) (350 m, Minnesota) hPa
Iowa Falls Airport (347 m, Iowa) hPa
Cambridge Airport (287 m, Minnesota) hPa
Minden (85 m, Louisiana) hPa
McGregor Airport (374 m, Minnesota) hPa
Faribault Muni Awos (322 m, Minnesota) hPa
Beauregard Regional Airport (62 m, Louisiana) hPa
Crystal Airport (265 m, Minnesota) hPa
Albert Lea Airport (383 m, Minnesota) hPa
Southland Field (3 m, Louisiana) hPa
Chariton (320 m, Iowa) hPa
Falls Intl. Airport (362 m, Minnesota) hPa
Springfield- Branson National Airport (390 m, Missouri) hPa
Branson West Airport (411 m, Missouri) hPa
Shepherd Bay AP (45 m, Nunavut) hPa
Flying Cloud Airport (276 m, Minnesota) hPa
DeQuincy Airport (25 m, Louisiana) hPa
Grand Rapids (413 m, Minnesota) hPa
Waseca Airport (343 m, Minnesota) hPa
Whiteman Air Force Base (255 m, Missouri) hPa
Ankeny Regional Airport (275 m, Iowa) hPa
Chillicothe (234 m, Missouri) hPa
Princeton Airport (298 m, Minnesota) hPa
Forest City Airport (375 m, Iowa) hPa
Bigfork (411 m, Minnesota) hPa
Barksdale Air Force Base (51 m, Louisiana) hPa
Clinton Airport (251 m, Missouri) hPa
Osceola Muni (338 m, Iowa) hPa
Aitkin Airport (367 m, Minnesota) hPa
Shreveport Downtown Airport (55 m, Louisiana) hPa
Clarion Airport (354 m, Iowa) hPa
Skyhaven Airport (243 m, Missouri) 1022 hPa decreasing
Orange County Airport (4 m, Texas) hPa
Shreveport Regional Airport (84 m, Louisiana) hPa
Buffalo Airport (295 m, Minnesota) hPa
Boone Airport (354 m, Iowa) hPa
Webster City (342 m, Iowa) hPa
Mankato Regional Airport (311 m, Minnesota) hPa
Lamoni (342 m, Iowa) hPa
Maple Lake Airport (313 m, Minnesota) hPa
Jack Brooks Regional Airport (7 m, Texas) hPa
Jasper Airport (65 m, Texas) hPa
Arviat (10 m, Nunavut) hPa
St. Cloud Regional Airport (312 m, Minnesota) hPa
Glencoe Airport (302 m, Minnesota) hPa
Rogers Executive Airport (415 m, Arkansas) 1022 hPa steady
Brainerd Lakes Regional Airport (374 m, Minnesota) hPa
Perry Airport (309 m, Iowa) hPa
Center Airport (97 m, Texas) hPa
Longville Airport (407 m, Minnesota) hPa
Beaumont Airport (10 m, Texas) hPa
Algona Airport (372 m, Iowa) hPa
Harrison County Airport (109 m, Texas) hPa
Little Falls/Morrison (342 m, Minnesota) hPa
Creston (394 m, Iowa) hPa
Lee's Summit Airport (306 m, Missouri) hPa
Hutchinson Airport (323 m, Minnesota) hPa
Pine River (395 m, Minnesota) hPa
Fairmont Airport (354 m, Minnesota) hPa
New Ulm Airport (308 m, Minnesota) hPa
Joplin Regional Airport (297 m, Missouri) hPa
Litchfield Airport (347 m, Minnesota) hPa
Waskish Muni Airpt (360 m, Minnesota) hPa
St James Muni Arpt (325 m, Minnesota) hPa
Baudette Intl. Airport (329 m, Minnesota) hPa
Charles B. Wheeler Downtown Airport (226 m, Missouri) hPa
Robert S. Kerr Airport (138 m, Oklahoma) hPa
Walker Airport (411 m, Minnesota) hPa
East Texas Regional Airport (124 m, Texas) hPa
Kansas City Intl. Airport (313 m, Missouri) hPa
Atkinson Airport (290 m, Kansas) hPa
Nacogdoches (108 m, Texas) hPa
Grove Airport (254 m, Oklahoma) hPa
Johnson (334 m, Kansas) hPa
Paynesville Airport (360 m, Minnesota) hPa
Estherville Muni (401 m, Iowa) hPa
Angelina (88 m, Texas) hPa
Arthur N. Neu Airport (375 m, Iowa) hPa
Sallisaw Airport (161 m, Oklahoma) hPa
Staples (392 m, Minnesota) hPa
Scholes International Airport at Galveston (16 m, Texas) hPa
Long Prairie Airport (394 m, Minnesota) hPa
Idabel (144 m, Oklahoma) hPa
Rusk County Airport (135 m, Texas) hPa
New Century AirCenter (331 m, Kansas) hPa
Rosecrans Memorial Airport (246 m, Missouri) hPa
Flag Island (328 m, Minnesota) hPa
Sauk Centre Muni (379 m, Minnesota) hPa
Audubon County Airport (392 m, Iowa) hPa
Bemidji Regional Airport (420 m, Minnesota) hPa
Gilmer Airport (127 m, Texas) hPa
Mount Pleasant Airport (111 m, Texas) hPa
Jackson Airport (441 m, Minnesota) hPa
Cleveland Airport (46 m, Texas) hPa
Tahlequah Airport (266 m, Oklahoma) hPa
Olivia Airport (328 m, Minnesota) hPa
Clarinda (303 m, Iowa) hPa
Atlantic Airport (360 m, Iowa) hPa
Park Rapids Municip (437 m, Minnesota) hPa
Redwood Falls Muni (312 m, Minnesota) hPa
Stigler Regional Airport (183 m, Oklahoma) hPa
Willmar Airport (343 m, Minnesota) hPa
Spencer Airport (408 m, Iowa) hPa
Ellington Field Joint Reserve Base (10 m, Texas) hPa
Lawrence Regional Airport (254 m, Kansas) hPa
Wadena Airport (418 m, Minnesota) hPa
Jacksonville (206 m, Texas) hPa
Storm Lake Airport (454 m, Iowa) hPa
Pearland Regional Airport (13 m, Texas) hPa
Red Oak Airport (318 m, Iowa) hPa
William P. Hobby Airport (14 m, Texas) hPa
Glenwood (Asos) (425 m, Minnesota) hPa
Warroad International Memorial Airport (327 m, Minnesota) hPa
Harlan Airport (375 m, Iowa) hPa
George Bush Intercontinental Airport (33 m, Texas) hPa
Davis Field (186 m, Oklahoma) hPa
Denison (388 m, Iowa) hPa
Tyler Pounds Regional Airport (166 m, Texas) hPa
Houston County Airport (106 m, Texas) hPa
Alexandria Airport (432 m, Minnesota) hPa
Shenandoah Muni (296 m, Iowa) hPa
Conroe Airport (75 m, Texas) hPa
Cox Field (167 m, Texas) hPa
Claremore Regional Airport (221 m, Oklahoma) hPa
Houston Southwest Airport (21 m, Texas) hPa
Texas Gulf Coast Regional Airport (8 m, Texas) hPa
Wood County Airport (132 m, Texas) hPa
Chanute Martin Johnson Airport (298 m, Kansas) hPa
Tri-City Airport (274 m, Kansas) hPa
Stan Stamper Airport (174 m, Oklahoma) hPa
Granite Falls Airport (319 m, Minnesota) hPa
David Wayne Hooks Memorial Airport (46 m, Texas) hPa
Cherokee Airport (374 m, Iowa) hPa
Coffeyville Airport (230 m, Kansas) hPa
Worthington (480 m, Minnesota) hPa
Huntsville Regional Airport (111 m, Texas) hPa
Falls City/Brenner (300 m, Nebraska) hPa
Tracy Airport (408 m, Minnesota) hPa
Philip Billard Airport (269 m, Kansas) hPa
Sulphur Springs Airport (149 m, Texas) hPa
Sugar Land Regional Airport (25 m, Texas) hPa
Benson Airport (317 m, Minnesota) hPa
Topeka Regional Airport (325 m, Kansas) hPa
Palestine Airport (129 m, Texas) hPa
Roseau Muni (Awos) (323 m, Minnesota) hPa
Montevideo (Awos) (315 m, Minnesota) hPa
Fosston (388 m, Minnesota) hPa
Independence Airport (251 m, Kansas) hPa
Slayton Airport (495 m, Minnesota) hPa
McAlester Regional Airport (231 m, Oklahoma) hPa
Southwest Minnesota Regional Airport (359 m, Minnesota) hPa
Athens Airport (135 m, Texas) hPa
Sheldon (432 m, Iowa) hPa
Bay City Airport (14 m, Texas) hPa
Nebraska City Airport (354 m, Nebraska) hPa
Detroit Lakes Airport (426 m, Minnesota) hPa
Houston Executive Airport (51 m, Texas) hPa
Omaha/Eppley Field AP (299 m, Nebraska) hPa
Tulsa Airport (195 m, Oklahoma) hPa
Offutt Air Force Base (319 m, Nebraska) hPa
Plattsmouth Airport (366 m, Nebraska) hPa
Mahnomen Airport (379 m, Minnesota) hPa
Okmulgee Regional Airport (219 m, Oklahoma) hPa
Morris Airport (344 m, Minnesota) hPa
Elbow Lake (367 m, Minnesota) hPa
Tulsa Riverside Airport (193 m, Oklahoma) hPa
Appleton Airport (310 m, Wisconsin) hPa
Bartlesville Airport (218 m, Oklahoma) hPa
Orange (431 m, Iowa) hPa
Majors Airport (163 m, Texas) hPa
Blair Airport (404 m, Nebraska) hPa
Millard Airport (320 m, Nebraska) hPa
Atoka (180 m, Oklahoma) hPa
Wharton Regional Airport (31 m, Texas) hPa
Fergus Falls Airport (361 m, Minnesota) hPa
Tekamah (Asos) (312 m, Nebraska) hPa
Thief River Falls Regional Airport (340 m, Minnesota) hPa
Emporia Airport (368 m, Kansas) hPa
Madison (330 m, Minnesota) hPa
Luverne Airport (436 m, Minnesota) hPa
Le Mars Airport (365 m, Iowa) hPa
Palacios Airport (5 m, Texas) hPa
Canby Airport (364 m, Minnesota) hPa
Terrell Airport (144 m, Texas) hPa
Coulter Field Airport (112 m, Texas) hPa
Eagle Lake Airport (56 m, Texas) hPa
Pipestone Airport (529 m, Minnesota) hPa
Easterwood Airport (98 m, Texas) hPa
Brenham (94 m, Texas) hPa
C. David Campbell Field (136 m, Texas) hPa
Durant Regional Airport (213 m, Oklahoma) hPa
Ortonville (335 m, Minnesota) 1024 hPa steady
Rockwall Airport (175 m, Texas) hPa
Mexia Limestone County Airport (166 m, Texas) hPa
Wheaton Airport (313 m, Minnesota) hPa
Robert R Wells Jr (74 m, Texas) hPa
Fremont Airport (379 m, Nebraska) hPa
Mesquite Metro Airport (136 m, Texas) hPa
McKinney National Airport (176 m, Texas) hPa
Wahoo Airport (373 m, Nebraska) hPa
Harry Stern Airport (295 m, North Dakota) hPa
Crookston Airport (273 m, Minnesota) hPa
Marysville Airport (391 m, Kansas) hPa
Hearne Airport (87 m, Texas) hPa
Moorhead Airport (280 m, Minnesota) hPa
Ada Airport (310 m, Oklahoma) hPa
Calhoun County Airport (9 m, Texas) hPa
North Texas Regional Airport (228 m, Texas) hPa
Manhattan Regional Airport (322 m, Kansas) hPa
Caldwell Airport (119 m, Texas) hPa
Lancaster Regional Airport (153 m, Texas) hPa
Marshall Army Airfield (324 m, Kansas) 1022 hPa steady
Sioux Falls Regional Airport (435 m, South Dakota) hPa
Beatrice Municipal (403 m, Nebraska) hPa
Lincoln Airport (362 m, Nebraska) hPa
Cushing Airport (279 m, Oklahoma) hPa
Dallas Love Field (148 m, Texas) hPa
Hector Intl. Airport (274 m, North Dakota) hPa
Chandler Regional Airport (300 m, Oklahoma) hPa
Brookings Regional Airport (502 m, South Dakota) hPa
Addison Airport (196 m, Texas) hPa
Dallas Executive Airport (201 m, Texas) hPa
Midlothian Airport (217 m, Texas) hPa
Victoria Regional Airport (36 m, Texas) hPa
Shawnee Regional Airport (327 m, Oklahoma) hPa
Hallock (250 m, Minnesota) hPa
La Grange (99 m, Texas) hPa
Giddings Airport (148 m, Texas) hPa
Wayne Airport (436 m, Nebraska) hPa
Cameron Airport (123 m, Texas) hPa
Sisseton Airport (354 m, South Dakota) hPa
Strother Field (353 m, Kansas) hPa
Ardmore Airport (232 m, Oklahoma) hPa
Dallas Fort Worth Intl. Airport (182 m, Texas) hPa
Grand Prairie Airport (180 m, Texas) hPa
Aransas (8 m, Texas) hPa
Augusta Airport (405 m, Kansas) hPa
Madison Airport (523 m, South Dakota) hPa
TSTC Waco Airport (143 m, Texas) hPa
Stillwater Regional Airport (300 m, Oklahoma) hPa
Hillsboro Airport (209 m, Texas) hPa
Lloyd Stearman Field (416 m, Kansas) hPa
Ponca (304 m, Oklahoma) hPa
Arlington Airport (192 m, Texas) hPa
Ardmore (257 m, Oklahoma) hPa
Watertown Regional Airport (532 m, South Dakota) hPa
Grand Forks Intl. Airport (255 m, North Dakota) hPa
Denton Enterprise Airport (197 m, Texas) hPa
Gainesville Airport (256 m, Texas) hPa
Colonel James Jabara Airport (433 m, Kansas) hPa
Waco Regional Airport (155 m, Texas) hPa
Pauls Valley Airport (295 m, Oklahoma) hPa
McConnell Air Force Base (413 m, Kansas) hPa
Naval Air Station Corpus Christi (6 m, Texas) hPa
Newton (467 m, Kansas) hPa
Fort Worth Spinks Airport (233 m, Texas) hPa
Mc Gregor (180 m, Texas) hPa
Perot Field Fort Worth Alliance Airport (220 m, Texas) hPa
Blackwell Airport (314 m, Oklahoma) hPa
Port Isabel AP (5 m, Texas) hPa
Columbus Airport (440 m, Nebraska) hPa
Fort Worth Meacham Intl. Airport (216 m, Texas) hPa
Grafton Airport (251 m, North Dakota) hPa
Tinker Air Force Base (384 m, Oklahoma) hPa
Chan Gurney Airport (398 m, South Dakota) hPa
Grand Forks Air Force Base (276 m, North Dakota) hPa
Guthrie Airport (327 m, Oklahoma) hPa
Draughon- Miller Central Texas Regional Airport (208 m, Texas) hPa
Cleburne Airport (260 m, Texas) hPa
Norfolk Regional Airport (473 m, Nebraska) hPa
Brownsville/South Padre (8 m, Texas) hPa
Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) hPa
Gonzales Airport (108 m, Texas) hPa
University of Oklahoma Westheimer Airport (357 m, Oklahoma) hPa
Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) hPa
Corpus Christi Intl. Airport (15 m, Texas) hPa
Decatur Airport (319 m, Texas) hPa
Hebron Airport (447 m, Nebraska) hPa
Will Rogers World Airport (398 m, Oklahoma) hPa
York Airport (509 m, Nebraska) hPa
Cavalier Airport (270 m, North Dakota) hPa
Wiley Post Airport (396 m, Oklahoma) hPa
Gwinner Airport (386 m, North Dakota) hPa
Blosser Airport (452 m, Kansas) hPa
Valley Intl. Airport (10 m, Texas) hPa
Salina Regional Airport (385 m, Kansas) hPa
Robstown Airport (24 m, Texas) hPa
Skylark Field (258 m, Texas) hPa
Georgetown Airport (240 m, Texas) hPa
Austin (189 m, Texas) hPa
Killeen (283 m, Texas) hPa
Bowie Airport (336 m, Texas) hPa
Enid Woodring Regional Airport (356 m, Oklahoma) hPa
Gatesville Airport (276 m, Texas) hPa
Beeville Airport (82 m, Texas) hPa
Granbury Airport (237 m, Texas) hPa
Bridgeport Airport (260 m, Texas) hPa
Naval Air Station Kingsville Airport (17 m, Texas) hPa
Killeen- Fort Hood Regional Airport (309 m, Texas) hPa
San Marcos Regional Airport (182 m, Texas) hPa
Hutchinson Airport (462 m, Kansas) hPa
Vance Air Force Base (398 m, Oklahoma) hPa
Chickasha Airport (351 m, Oklahoma) hPa
Lago Vista Airport (375 m, Texas) hPa
Halliburton Field (339 m, Oklahoma) hPa
Weslaco (21 m, Texas) hPa
Aurora Airport (548 m, Nebraska) hPa
El Reno (432 m, Oklahoma) hPa
Mitchell Airport (397 m, South Dakota) hPa
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) hPa
Albion Airport (550 m, Nebraska) hPa
New Braunfels Airport (197 m, Texas) hPa
Mineral Wells Airport (296 m, Texas) hPa
Oakes Airport (400 m, North Dakota) hPa
Falfurrias Airport (34 m, Texas) hPa
South Texas International Airport at Edinburg (24 m, Texas) hPa
Hamilton Airport (396 m, Texas) hPa
Alice Intl. Airport (52 m, Texas) hPa
Stephenville Airport (402 m, Texas) hPa
Lampasas Airport (370 m, Texas) hPa
Huron Airport (393 m, South Dakota) hPa
Burnet Airport (391 m, Texas) hPa
McAllen Miller Intl. Airport (33 m, Texas) hPa
Randolph Air Force Base (232 m, Texas) hPa
Central Nebraska Regional Airport (566 m, Nebraska) hPa
Langdon Airport (490 m, North Dakota) hPa
Henry Post Army Airfield (360 m, Oklahoma) hPa
Watonga Regional Airport (472 m, Oklahoma) hPa
Lawton (338 m, Oklahoma) hPa
Aberdeen Airport (397 m, South Dakota) hPa
Hastings Airport (596 m, Nebraska) hPa
San Antonio Intl. Airport (242 m, Texas) hPa
Stinson Airport (176 m, Texas) hPa
Kickapoo Downtown Airport (304 m, Texas) hPa
Wichita Falls Regional Airport (314 m, Texas) hPa
Pleasanton Airport (131 m, Texas) hPa
Graham Airport (342 m, Texas) hPa
Medicine Lodge (467 m, Kansas) hPa
Lackland Air Force Base (210 m, Texas) hPa
Comanche Airport (423 m, Texas) hPa
Llano Airport (336 m, Texas) hPa
Alva Regional Airport (449 m, Oklahoma) hPa
Thomas P. Stafford Airport (489 m, Oklahoma) hPa
Jamestown Regional Airport (454 m, North Dakota) hPa
Boerne Stage Field (422 m, Texas) hPa
O'Neill Airport (619 m, Nebraska) hPa
Hebbronville Airport (202 m, Texas) hPa
Pratt Regional Airport (595 m, Kansas) hPa
Russell Airport (566 m, Kansas) hPa
Castroville Airport (235 m, Texas) hPa
Great Bend Airport (575 m, Kansas) hPa
Breckenridge Airport (391 m, Texas) hPa
Fredericksburg (517 m, Texas) hPa
Clinton Regional Airport (492 m, Oklahoma) hPa
Devils Lake Regional Airport (443 m, North Dakota) hPa
Brownwood Regional Airport (422 m, Texas) hPa
Ord Airport (631 m, Nebraska) hPa
Frederick Regional Airport (377 m, Oklahoma) hPa
Kearney Regional Airport (649 m, Nebraska) hPa
Hobart Regional Airport (478 m, Oklahoma) hPa
Kerrville Airport (493 m, Texas) hPa
South Texas Regional Airport at Hondo (283 m, Texas) hPa
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) hPa
Cotulla (144 m, Texas) hPa
Zapata Airport (129 m, Texas) hPa
Hays Regional Airport (609 m, Kansas) hPa
Altus Air Force Base (413 m, Oklahoma) hPa
Vernon (386 m, Texas) hPa
Chamberlain (530 m, South Dakota) hPa
Brewster Field Arpt (704 m, Nebraska) hPa
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1023 hPa steady
Elk City Regional Business Airport (610 m, Oklahoma) hPa
Coleman Airport (517 m, Texas) hPa
Laredo Intl. Airport (155 m, Texas) hPa
West Woodward Airport (667 m, Oklahoma) hPa
Broken Bow Airport (776 m, Nebraska) hPa
Abilene Airport (546 m, Texas) hPa
Garner Field (287 m, Texas) hPa
Jim Kelly Field (736 m, Nebraska) hPa
Gage Airport (667 m, Oklahoma) hPa
Carrizo Hill Airport (183 m, Texas) hPa
Hill (666 m, Kansas) hPa
Winner Regional Airport (619 m, South Dakota) hPa
Dyess Air Force Base (545 m, Texas) hPa
Harvey Airport (487 m, North Dakota) hPa
Dodge City Regional Airport (790 m, Kansas) hPa
Ainsworth Regional Airport (789 m, Nebraska) hPa
Rugby Airport (472 m, North Dakota) hPa
Rocksprings Airport (723 m, Texas) hPa
Childress Airport (594 m, Texas) hPa
Pierre Regional Airport (528 m, South Dakota) hPa
Canadian Airport (730 m, Texas) hPa
Mobridge Airport (508 m, South Dakota) hPa
Avenger Field (725 m, Texas) hPa
San Angelo Regional Airport (582 m, Texas) hPa
Maverick County Memorial IAP (270 m, Texas) hPa
Miller Field Airport (792 m, Nebraska) hPa
Thedford Airport (892 m, Nebraska) hPa
McCook Ben Nelson Regional Airport (786 m, Nebraska) hPa
Sonora Airport (652 m, Texas) hPa
North Platte Regional Airport (849 m, Nebraska) hPa
Garden (878 m, Kansas) hPa
Bismarck Airport (505 m, North Dakota) hPa
Perryton Airport (889 m, Texas) hPa
Laughlin Air Force Base (327 m, Texas) hPa
Del Rio Intl. Airport (314 m, Texas) hPa
Snyder (741 m, Texas) hPa
Liberal Mid-America Regional Airport (879 m, Kansas) hPa
Pampa (989 m, Texas) hPa
Colby Airport (971 m, Kansas) hPa
Ozona Airport (726 m, Texas) hPa
Minot Intl. Airport (522 m, North Dakota) hPa
Minot Air Force Base (497 m, North Dakota) hPa
Hutchinson (931 m, Texas) hPa
Garrison (587 m, North Dakota) hPa
Guymon Airport (952 m, Oklahoma) hPa
Big Spring Airport (784 m, Texas) hPa
Mercer County Regional Airport (553 m, North Dakota) hPa
Philip Airport (673 m, South Dakota) hPa
Imperial (997 m, Nebraska) hPa
Goodland Airport (1124 m, Kansas) hPa
Rick Husband Amarillo Intl. Airport (1094 m, Texas) hPa
Stanton County Airport (1013 m, Kansas) hPa
Hale County Airport (1028 m, Texas) hPa
Searle Field Airport (999 m, Nebraska) hPa
Cheyenne County Airport (1040 m, Kansas) hPa
Lubbock Preston Smith Intl. Airport (988 m, Texas) hPa
Elkhart (1099 m, Kansas) hPa
Moore County Airport (1129 m, Texas) hPa
Faith (787 m, South Dakota) hPa
Midland Airpark Airport (854 m, Texas) hPa
Dryden Terrell C. Arpt (707 m, Texas) hPa
Midland Airport (874 m, Texas) hPa
Hereford Airport (1154 m, Texas) hPa
Odessa Airport (902 m, Texas) hPa
Pine Ridge Airport (1015 m, South Dakota) hPa
Andrews Airport (967 m, Texas) hPa
Dalhart Airport (1216 m, Texas) hPa
Seminole Airport (1010 m, Texas) hPa
Hettinger Airport (824 m, North Dakota) hPa
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) hPa
Alliance Airport (1198 m, Nebraska) hPa
Fort Stockton- Pecos County Airport (917 m, Texas) hPa
Tioga Airport (684 m, North Dakota) hPa
Sidney Airport (1312 m, Nebraska) hPa
Chadron Airport (1011 m, Nebraska) hPa
Ellsworth Air Force Base (979 m, South Dakota) hPa
Clayton Municipal Airpark (1515 m, New Mexico) hPa
Lea (1114 m, New Mexico) hPa
Winkler Airport (855 m, Texas) hPa
Rapid City Airport (965 m, South Dakota) hPa
Crosby Airport (594 m, North Dakota) hPa
Cannon Air Force Base (1309 m, New Mexico) hPa
Pecos Airport (796 m, Texas) hPa
Buffalo (881 m, South Dakota) hPa
Tucumcari Airport (1234 m, New Mexico) hPa
Western Nebraska Regional Airport (1206 m, Nebraska) hPa
Sloulin Field Intl. Airport (581 m, North Dakota) hPa
Custer Airport (1707 m, South Dakota) hPa
Kimball Airport (1501 m, Nebraska) hPa
Alpine- Casparis Airport (1376 m, Texas) hPa
Black Hills Airport (1188 m, South Dakota) hPa
Marfa Airport (1473 m, Texas) hPa
Pine Bluffs Muni (1570 m, Wyoming) hPa
Sidney- Richland Airport (605 m, Montana) hPa
Baker Airport (902 m, Montana) hPa
Cavern City Airport (985 m, New Mexico) hPa
Mondell Fld AP (1272 m, Wyoming) hPa
Presidio Airport (896 m, Texas) hPa
Artesia Airport (1081 m, New Mexico) hPa
Raton Airport (1935 m, New Mexico) hPa
Roswell Airport (1118 m, New Mexico) hPa
Hulett Airport (1300 m, Wyoming) hPa
Dawson Community Airport (749 m, Montana) hPa
Cheyenne Regional Airport (1872 m, Wyoming) hPa
Pine Springs (1663 m, Texas) hPa
Torrington Airport (1281 m, Wyoming) hPa
Cambridge Bay Airport (23 m, Nunavut) hPa
Las Vegas Airport (2092 m, New Mexico) hPa
Angel Fire Airport (2554 m, New Mexico) hPa
Converse (1502 m, Wyoming) hPa
Gillette (1230 m, Wyoming) hPa
L. M. Clayton Airport (605 m, Montana) hPa
Laramie Airport (2218 m, Wyoming) hPa
Taos Airport (2161 m, New Mexico) hPa
Miles City Airport (801 m, Montana) hPa
Alamogordo (1279 m, New Mexico) hPa
Moriarty Airport (1889 m, New Mexico) hPa
Santa Fe Regional Airport (1933 m, New Mexico) hPa
Holloman Air Force Base (1248 m, New Mexico) hPa
Walden Airport (2485 m, Colorado) hPa
Los Alamos Airport (2186 m, New Mexico) hPa
Biggs Army Airfield (1204 m, Texas) hPa
Kremmling Airport (2229 m, Colorado) hPa
El Paso Intl. Airport (1194 m, Texas) hPa
Casper (1612 m, Wyoming) hPa
Glasgow Airport (693 m, Montana) hPa
Albuquerque Airport (1618 m, New Mexico) hPa
Buffalo Airport (1514 m, Wyoming) hPa
Double Eagle II Airport (1779 m, New Mexico) hPa
Shively Field Airport (2138 m, Wyoming) hPa
Belen Airport (1583 m, New Mexico) hPa
Socorro Airport (1478 m, New Mexico) hPa
Las Cruces Intl. Airport (1358 m, New Mexico) hPa
Jordan Airport (811 m, Montana) hPa
Sheridan Airport (1209 m, Wyoming) hPa
Rawlins Airport (2077 m, Wyoming) hPa
Truth or Consequences Airport (1481 m, New Mexico) hPa
Dixon Airport (1996 m, Wyoming) hPa
SwiftCurrent (820 m, Saskatchewan) 1028 hPa decreasing
Deming Airport (1313 m, New Mexico) hPa
Grants Milan Mun. AP (1987 m, New Mexico) hPa
Worland Airport (1294 m, Wyoming) hPa
South Big Horn Co Arpt (1201 m, Wyoming) hPa
Grant County Airport (1638 m, New Mexico) hPa
Four Corners Regional Airport (1677 m, New Mexico) hPa
Riverton Airport (1684 m, Wyoming) hPa
Billings Logan Intl. Airport (1088 m, Montana) hPa
Lander/Hunt Field AP (1694 m, Wyoming) hPa
Gallup Airport (1972 m, New Mexico) hPa
Powell Airport (1552 m, Wyoming) hPa
Yellowstone Regional Airport (1553 m, Wyoming) hPa
Window Rock Airport (2054 m, Arizona) hPa
Southwest Wyoming Regional Airport (2060 m, Wyoming) hPa
St. Johns Industrial Air Park (1747 m, Arizona) hPa
Lewistown Airport (1263 m, Montana) hPa
Blanding Airport (1788 m, Utah) hPa
Vernal Regional Airport (1608 m, Utah) hPa
Bisbee Douglas Intl. Airport (1249 m, Arizona) hPa
Dubois Airport (2224 m, Wyoming) hPa
Safford Regional Airport (950 m, Arizona) hPa
Canyonlands Regional Airport (1388 m, Utah) hPa
Havre (792 m, Montana) hPa
Ralph Wenz Field (2160 m, Wyoming) hPa
Show Low Regional Airport (1954 m, Arizona) hPa
Miley Memorial Field Airport (2124 m, Wyoming) hPa
Mission Field (1418 m, Montana) hPa
Hanksville Airport (1355 m, Utah) hPa
Jackson Hole Airport (1964 m, Wyoming) hPa
Winslow- Lindbergh Regional Airport (1488 m, Arizona) hPa
Price/Carbon (1799 m, Utah) hPa
Nogales Airport (1184 m, Arizona) hPa
Davis (808 m, Arizona) hPa
Tucson Intl. Airport (779 m, Arizona) hPa
Afton Airport (1896 m, Wyoming) hPa
Evanston Airport (2177 m, Wyoming) hPa
West Yellowstone Airport (2025 m, Montana) hPa
Marana Regional Airport (619 m, Arizona) hPa
Bozeman Yellowstone Intl. Airport (1349 m, Montana) hPa
Malmstrom Air Force Base (1056 m, Montana) hPa
Great Falls Intl. Airport (1116 m, Montana) hPa
Page Airport (1304 m, Arizona) hPa
Phoenix (422 m, Arizona) hPa
Flagstaff Airport (2131 m, Arizona) hPa
Provo Airport (1369 m, Utah) hPa
Casa Grande Airport (446 m, Arizona) hPa
Logan-Cache Airport (1358 m, Utah) hPa
Scottsdale Airport (460 m, Arizona) hPa
Fort Smith Airport (205 m, Northwest Territories) 1017 hPa decreasing
Hill Air Force Base (1459 m, Utah) hPa
Salt Lake City Intl. Airport (1288 m, Utah) hPa
Helena Regional Airport (1188 m, Montana) hPa
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) hPa
Ogden-Hinckley Airport (1362 m, Utah) hPa
Brigham City Airport (1288 m, Utah) hPa
Idaho Falls Regional Airport (1441 m, Idaho) hPa
Phoenix Deer Valley Airport (450 m, Arizona) hPa
Bryce Canyon Airport (2312 m, Utah) hPa
Grand Canyon National Park Airport (2014 m, Arizona) hPa
Cut Bank Airport (1169 m, Montana) hPa
Ernest A. Love Field Airport (1537 m, Arizona) hPa
Bert Mooney Airport (1688 m, Montana) hPa
Delta Airport (1451 m, Utah) hPa
Dillon Airport (1597 m, Montana) hPa
Pocatello Regional Airport (1365 m, Idaho) hPa
Gila Bend Airport (269 m, Arizona) hPa
Colorado City (1486 m, Arizona) hPa
Milford Municipal (1536 m, Utah) hPa
Cedar City Regional Airport (1714 m, Utah) hPa
Saint George (869 m, Utah) hPa
Kingman Airport (1033 m, Arizona) hPa
Wendover Airport (1292 m, Utah) hPa
Missoula Montana Airport (972 m, Montana) hPa
Glacier Park Intl. Airport (906 m, Montana) hPa
Lake Havasu City Airport (238 m, Arizona) hPa
Magic Valley Regional Airport (1265 m, Idaho) hPa
Yuma Intl. Airport (65 m, Arizona) hPa
Ely Airport (1909 m, Nevada) hPa
Boulder City Airport (671 m, Nevada) hPa
Nellis Air Force Base (570 m, Nevada) hPa
Henderson Executive Airport (749 m, Nevada) hPa
Harry Reid Intl. Airport (664 m, Nevada) hPa
North Las Vegas Airport (671 m, Nevada) hPa
Lowell (451 m, Idaho) hPa
Creech Air Force Base Airport (951 m, Nevada) hPa
Elko Regional Airport (1565 m, Nevada) hPa
Eureka (Ramos) (1993 m, Nevada) hPa
Mercury/Desert Rock (1006 m, Nevada) hPa
Boise Airport (872 m, Idaho) hPa
Bicycle Lake Army Airfield (716 m, California) hPa
Coeur d'Alene Airport (707 m, Idaho) hPa
Big Bear Airport (2058 m, California) hPa
Ontario Airport (667 m, Oregon) hPa
Lewiston Airport (438 m, Idaho) hPa
Tonopah Airport (1654 m, Nevada) hPa
Murrieta Hot Springs (412 m, California) hPa
Pullman- Moscow Regional Airport (778 m, Washington) hPa
Fallbrook Airport (216 m, California) hPa
Felts Field Airport (595 m, Washington) hPa
Deer Park Airport (672 m, Washington) hPa
Spokane Airport (721 m, Washington) hPa
Grey Butte Field Airport (923 m, California) hPa
Fairchild Air Force Base (743 m, Washington) hPa
Winnemucca Airport (1322 m, Nevada) hPa
Baker City Airport (1026 m, Oregon) hPa
Rome State Airport (1234 m, Oregon) hPa
La Grande/Union County Airport (826 m, Oregon) hPa
Walla Walla Airport (355 m, Washington) hPa
Meacham (1134 m, Oregon) hPa
Tehachapi Airport (1220 m, California) hPa
Hawthorne Industrial Airport (1285 m, Nevada) hPa
Naval Air Station Fallon Airport (1199 m, Nevada) hPa
Eastern Oregon Regional Airport (456 m, Oregon) hPa
Burns Airport (1271 m, Oregon) hPa
Grant County Regional Airport (1127 m, Oregon) hPa
Tri-Cities Airport (135 m, Washington) hPa
Hermiston Airport (195 m, Oregon) hPa
Grant County Intl. Airport (364 m, Washington) hPa
Ephrata Airport (383 m, Washington) hPa
Omak Airport (382 m, Washington) hPa
Carson City Airport (1432 m, Nevada) hPa
Reno (1341 m, Nevada) hPa
Reno Stead Airport (1539 m, Nevada) hPa
Sunnyside Muni (234 m, Washington) hPa
Santa Ynez Airport (205 m, California) hPa
Pangborn Memorial Airport (379 m, Washington) hPa
Columbia Airport (646 m, California) hPa
Lake County Airport (1441 m, Oregon) hPa
Yakima Airport (325 m, Washington) hPa
Bowers Airport (527 m, Washington) hPa
Susanville Airport (1263 m, California) hPa
Placerville Airport (788 m, California) hPa
Prineville Airport (991 m, Oregon) hPa
Columbia Gorge Regional Airport (73 m, Washington) hPa
Roberts Field (932 m, Oregon) hPa
Bend Airport (1055 m, Oregon) hPa
Stampede (1206 m, Washington) 1020 hPa steady
Hollister Airport (70 m, California) hPa
Sacramento McClellan Airport (23 m, California) hPa
South County Arpt Of Santa Clara County (86 m, California) hPa
Crater Lake (1244 m, Oregon) hPa
Davis Airport (21 m, California) 1019 hPa steady
Renton Airport (9 m, Washington) hPa
Paine Field (185 m, Washington) hPa
Puyallup Airport (164 m, Washington) hPa
Boeing Field Airport (6 m, Washington) hPa
Seattle (137 m, Washington) hPa
Portland- Troutdale Airport (11 m, Oregon) hPa
Skagit Regional Airport (44 m, Washington) hPa
McChord Field (88 m, Washington) hPa
Bellingham Intl. Airport (45 m, Washington) hPa
Tacoma Narrows Airport (89 m, Washington) hPa
Gray Army Airfield (89 m, Washington) hPa
Portland Airport (12 m, Oregon) hPa
Pearson Field (8 m, Washington) hPa
Naval Air Station Whidbey (10 m, Washington) hPa
Trinity Center (728 m, California) hPa
Bremerton Ntnl Arpt (147 m, Washington) hPa
Aurora State Airport (60 m, Oregon) hPa
Scappoose Industrial Airpark Airport (16 m, Oregon) hPa
Medford Airport (397 m, Oregon) hPa
Olympia Regional Airport (61 m, Washington) hPa
Southwest Washington Regional Airport (4 m, Washington) hPa
Orcas Island Airport (9 m, Washington) hPa
Weaverville (716 m, California) hPa
Hillsboro Airport (62 m, Oregon) hPa
Chehalis Airport (54 m, Washington) hPa
McNary Field Airport (61 m, Oregon) hPa
Friday Harbor Airport (33 m, Washington) hPa
McMinnville Airport (159 m, Oregon) hPa
Sanderson Field Airport (85 m, Washington) hPa
Eugene Airport (114 m, Oregon) hPa
Corvallis Airport (75 m, Oregon) hPa
Roseburg Regional Airport (160 m, Oregon) hPa
Coast Guard Air Station Port Angeles (4 m, Washington) hPa
Victoria (IAP) (19 m, British Columbia) 1029 hPa steady
William R. Fairchild Intl. Airport (88 m, Washington) hPa
Tillamook Airport (11 m, Oregon) hPa
Astoria Regional Airport (7 m, Oregon) hPa
Bowerman Airport (3 m, Washington) hPa
Newport Airport (37 m, Oregon) hPa
Rohnerville Airport (120 m, California) hPa
Southwest Oregon Regional Airport (1 m, Oregon) hPa
Brookings Airport (140 m, Oregon) hPa
Quillayute Airport (55 m, Washington) hPa
Cape Parry AP (14 m, Northwest Territories) 996 hPa steady
Dease Lake Airport (803 m, British Columbia) 1019 hPa decreasing
Annette Island Airport (110 m, Alaska) hPa
Sandspit (6 m, British Columbia) 1026 hPa decreasing
Masset Airport (8 m, British Columbia) hPa
Angoon Seaplane Base (0 m, Alaska) hPa
Juneau Intl. Airport (7 m, Alaska) hPa
Yakutat Airport (13 m, Alaska) hPa
Northway Airport (525 m, Alaska) hPa
Fort Yukon Airport (135 m, Alaska) hPa
Gulkana Airport (481 m, Alaska) hPa
Merle K. (13 m, Alaska) hPa
Allen Army Airfield (391 m, Alaska) hPa
Valdez Airport (37 m, Alaska) 1011 hPa decreasing
Middleton Island Airport (14 m, Alaska) hPa
Fairbanks Intl. Airport (135 m, Alaska) hPa
Deadhorse Airport (23 m, Alaska) hPa
McKinley National Park Airport (524 m, Alaska) hPa
Nenana (110 m, Alaska) hPa
Palmer Airport (71 m, Alaska) hPa
Seward Airport (18 m, Alaska) hPa
Elmendorf Air Force Base (59 m, Alaska) 1015 hPa increasing
Merrill Field (22 m, Alaska) hPa
Lake Hood Seaplane Base (22 m, Alaska) hPa
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) hPa
Talkeetna Airport (109 m, Alaska) hPa
Alpine Airstrip (5 m, Alaska) hPa
Kenai Airport (29 m, Alaska) hPa
Bettles Airport (196 m, Alaska) hPa
Anaktuvuk Pass Airport (643 m, Alaska) hPa
Ralph M. Calhoun Memorial Airport (67 m, Alaska) hPa
Kodiak Airport (34 m, Alaska) hPa
Indian Mountain LRRS Airport (372 m, Alaska) hPa
Akhiok Airport (13 m, Alaska) hPa
Nikolai Airport (126 m, Alaska) 1021 hPa increasing
Iliamna Airport (49 m, Alaska) hPa
Ruby Airport (199 m, Alaska) hPa
McGrath Airport (103 m, Alaska) hPa
Igiugig Airport (27 m, Alaska) hPa
King Salmon Airport (14 m, Alaska) hPa
Utqiagvik Airport (12 m, Alaska) hPa
Shungnak Airport (60 m, Alaska) hPa
Koliganek Airport (82 m, Alaska) hPa
New Stuyahok Airport (92 m, Alaska) hPa
Pilot Point Airport (17 m, Alaska) hPa
Ambler Airport (88 m, Alaska) hPa
Dillingham Airport (29 m, Alaska) hPa
Port Heiden Airport (29 m, Alaska) hPa
Wainwright Airport (27 m, Alaska) hPa
Selawik Airport (8 m, Alaska) hPa
Noorvik Airport (17 m, Alaska) hPa
Nelson Lagoon Airport (4 m, Alaska) hPa
Shaktoolik Airport (7 m, Alaska) hPa
Russian Mission Airport (16 m, Alaska) hPa
Bethel Airport (44 m, Alaska) hPa
Platinum Airport (5 m, Alaska) hPa
St. Michael Airport (28 m, Alaska) hPa
Ralph Wien Memorial Airport (5 m, Alaska) hPa
Cold Bay Airport (31 m, Alaska) hPa
Deering Airport (9 m, Alaska) hPa
Noatak Airport (30 m, Alaska) hPa
False Pass Airport (6 m, Alaska) 1048 hPa decreasing
White Mountain Airport (81 m, Alaska) hPa
Mountain Village Airport (103 m, Alaska) 1027 hPa decreasing
Kivalina Airport (3 m, Alaska) hPa
Nome Airport (6 m, Alaska) hPa
Teller Airport (90 m, Alaska) hPa
Brevig Mission Airport (12 m, Alaska) hPa
Point Hope Airport (4 m, Alaska) hPa
Tin City LRRS Airport (83 m, Alaska) hPa
Wales Airport (7 m, Alaska) hPa
St. Paul (9 m, Alaska) hPa
Atka Airport (17 m, Alaska) hPa

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2018