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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.


Estaciones meteorológicas cercanas - Warrenton Distancia
Taung 58.0 km
Taung 58.0 km
Kimberley Aeropuerto 69.7 km
Bloemhof 97.4 km
Kuruman 170.9 km
Fauresmith 174.3 km
Bloemfontein 179.2 km
Ottosdal 184.2 km
Glen College 185.1 km
Bloemfontein Aeropuerto 189.2 km
Postmasburg 199.7 km
Kathu 211.0 km
Klerksdorp 242.5 km
Mmabatho aeropuerto 247.0 km
Lichtenburg 247.4 km
Gariep Dam 255.0 km
Kroonstad 269.7 km
Kroonstad 270.9 km
De Aar 273.6 km
Good Hope 276.0 km
Potchefstroom Agric 282.9 km
Prieska 283.6 km
Wepener 292.0 km
Noupoort 309.8 km
Maseru-Mia 328.7 km
Van Zylsrus 336.2 km
Werda 340.1 km
Tsabong Aeropuerto 340.3 km
Ficksburg 346.6 km
Ficksburg 348.8 km
Aliwal North aeropuerto 351.4 km
Jwaneng aeropuerto 356.1 km
Rustemburgo 362.3 km
Jamestown 370.8 km
Sir Seretse Khama aeropuerto 377.8 km
Bethlehem aeropuerto 388.0 km
Pilanesberg 389.4 km
Upington Aeropuerto 400.1 km
Johannesburgo 401.7 km
Lanseria aeropuerto 405.5 km
Vanwyksvlei 407.6 km
Rand aeropuerto 412.2 km
Graaff-Reinet 414.3 km
Frankfort aeropuerto 415.0 km
Barkly East 415.7 km
Cradock 416.6 km
Heidelberg 422.6 km
Johannesburg/Jan Smuts aeropuerto 426.2 km
Pretoria/Irene aeropuerto 434.1 km
Waterkloof 438.3 km
Air Force Base Waterkloof 439.1 km
Queenstown 440.5 km
Queenstown 442.8 km
Royal Natal Nat. Park 459.9 km
Elliot 463.1 km
Twee Riviere 500.8 km
Beaufort West 501.7 km
Warmbaths/Towoomba 502.8 km
Cataratas Augrabies 504.0 km
Fort Beaufort 508.3 km
Goedehoop 524.7 km
Döhne 527.3 km
Tshane aeropuerto 533.4 km
Fraserburg aeropuerto 537.4 km
Brandvlei 542.7 km
Mthatha 543.8 km
Bhisho 549.6 km
Sutherland 639.2 km