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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.


Poblíž povětrnostní stanice - Eldoret Vzdálenost
Eldoret 0.7 km
Kakamega 51.0 km
Kitale (Letiště) 60.5 km
Kericho 70.1 km
Kisumu/Victoria-See (Letiště) 71.0 km
Kisii 110.5 km
Nakuru Letiště 114.3 km
Tororo 123.4 km
Narok 154.1 km
Nyeri 208.7 km
Jinja 228.3 km
Dagoretti 228.9 km
Nairobi / Wilson 234.6 km
Musoma 236.3 km
Nairobi (Letiště) 243.4 km
Lodwar 250.1 km
Embu 259.6 km
Meru 270.5 km
Kampala 291.4 km
Lira 309.3 km
Letiště Entebbe 311.5 km
Marsabit 351.7 km
Mwanza 369.3 km
Arusha 370.1 km
Makindu 376.0 km
Gulu 389.2 km
Kilimanjaro Apt. 399.1 km
Masindi 409.2 km
Bukoba 412.9 km
Garissa Letiště 495.9 km
Voi (Letiště) 501.2 km
Voi (Letiště) 501.2 km
Moyale 506.1 km
Džuba 579.4 km
Mombasa Letiště 625.7 km

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