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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Nearby Weather Stations - Karlivka Distance
Poltava 64.6 km
Dnipro 79.2 km
Sumy 137.3 km
Kharkiv 137.5 km
Proletarskiy 142.2 km
Zaporizhzhia 145.7 km
Belgorod 196.2 km
Oboyan 207.0 km
Svitlovodsk 211.0 km
Lubny 239.2 km
Kursk 240.0 km
Izium 244.2 km
Kryvyi Rih Airport 248.7 km
Konotop 269.3 km
Ponyri 290.7 km
Bogoroditskoe-fenino 292.5 km
Trubchevsk 324.5 km
Oryol 330.4 km
Mariupol 335.9 km
Kropyvnytskyi 336.0 km
Valuyki 339.1 km
Bryansk 358.9 km
Livny 384.6 km
Kherson 385.2 km
ZavodskiyKhutor 388.4 km
Kerch 393.4 km
Zhukovka 404.6 km
Mykolaiv 419.4 km
Yeysk 422.9 km
Chornomorske 452.1 km
Primorsko-Akhtarsk 455.1 km
Myronivka 458.7 km
Taganrog 466.2 km
Chernihiv 469.6 km
Yefremov 469.8 km
Yelets 472.9 km
Roslavl 485.6 km
Kastsyukovichy 496.0 km
Voronezh 498.1 km
Voronezh 503.5 km
Liski 506.9 km
Shirki 513.0 km
Lipetsk 568.0 km
Slawharad 590.6 km
Krasnodar 595.8 km
Pavelec 599.3 km