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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 - Yalta Distance
Simferopol Airport 54.8 km
Chornomorske 189.4 km
İnebolu 234.7 km
Sinop (Kap) 250.4 km
Kerch 264.0 km
Kherson 267.7 km
Kastamonu 290.9 km
Bartın 334.7 km
Zaporizhzhia 334.9 km
Kryvyi Rih Airport 346.5 km
Mykolaiv 346.8 km
Anapa 348.8 km
Anapa Airport 357.1 km
Çankırı 364.0 km
Merzifon 366.5 km
Çorum 371.0 km
Samsun 375.5 km
Zonguldak 386.8 km
Dnipro 387.7 km
Carsamba/Samsun 395.6 km
Amasya 396.5 km
Odessa/Tsentralny 420.4 km
Ankara/Esenboga 425.2 km
Mariupol 434.0 km
Kropyvnytskyi 434.8 km
Mürted Airfield Command 446.5 km
Bolu 452.1 km
Tokat 464.2 km
Primorsko-Akhtarsk 464.8 km
Düzce 478.0 km
Yeysk 501.5 km
Ordu 521.4 km
Liubashivka 537.5 km
Adapazarı 543.5 km
Giresun 568.0 km
Taganrog 580.2 km
Uman 595.3 km