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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 - Bulwer Vzdálenost
Shaleburn 46.1 km
Ixopo 47.5 km
Giant's Castle 58.6 km
Mooi River 62.6 km
Cedara 63.0 km
Pietermaritzburg Letiště 72.0 km
Pietermaritzburg 72.3 km
Estcourt 78.3 km
Kokstad 79.4 km
Paddock 107.2 km
Greytown 115.6 km
Sezela 115.6 km
Ladysmith 119.2 km
Margate 119.2 km
Port Edward 132.7 km
Royal Natal Nat. Park 141.4 km
Mount Edgecombe 143.2 km
Virginia (Letiště) 143.8 km
Van Reenen 145.2 km
King Shaka Intl. Airport 151.7 km
Port St. Johns 179.0 km
Mandeni 192.2 km
Mthatha 208.2 km
Babanango 212.0 km
Bethlehem (Letiště) 219.6 km
Coffee Bay 220.1 km
Vryheid 225.4 km
Ficksburg 226.5 km
Ficksburg 228.9 km
Mtunzini 230.1 km
Ulundi 230.3 km
Vrede 238.9 km
Maseru-Mia 249.1 km
Elliot 260.6 km
Barkly East 265.4 km
Richards Bay (Letiště) 277.9 km
Frankfort (Letiště) 283.8 km
Nhlangano (Letiště) 302.8 km
Wepener 304.3 km
Pongola 306.1 km
Jericho 313.9 km
Ermelo 319.4 km
Charters Creek 332.1 km
Aliwal North (Letiště) 335.6 km
Kroonstad 349.3 km
Moti 349.4 km
Kroonstad 352.8 km
Makatini 354.3 km
Jamestown 354.6 km
Heidelberg 355.4 km
Matsapha (Letiště) 356.7 km
Carolina (Letiště) 362.2 km
Ndzevane 364.9 km
Döhne 368.8 km
Big Bend Met Stn. 369.8 km
King Phalo (Letiště) 381.8 km
Queenstown 382.1 km
Queenstown 382.8 km
Mbazwana (Letiště) 385.1 km
Witbank 389.8 km
Rand (Letiště) 390.4 km
Glen College 391.2 km
Bloemfontein Letiště 392.0 km
Johannesburg/Jan Smuts (Letiště) 394.5 km
Belfast 397.6 km
Nyonyane 399.7 km
Piggs Peak Met Stn. 402.9 km
Siteki 403.2 km
Bloemfontein 404.5 km
Johannesburg 406.5 km
Bhisho 410.3 km
Pretoria/Irene (Letiště) 415.6 km
Mayiwane 421.8 km
Waterkloof 423.0 km
Air Force Base Waterkloof 423.0 km
Potchefstroom Agric 424.8 km
Vuvulane 426.5 km
Lanseria Intl. Airport 428.6 km
Mbombela Letiště 432.4 km
Klerksdorp 444.6 km
Oudestad 449.6 km
Fort Beaufort 455.3 km
Lydenburg 458.2 km
Komatipoort 473.3 km
Gariep Dam 476.8 km
Maputo/Mavalane (Letiště) 483.6 km
Port Alfred (Letiště) 488.7 km
Rustenburg 494.3 km
Fauresmith 495.4 km
Makhanda 499.1 km
Bloemhof 508.2 km
Ottosdal 510.3 km
Cradock 517.5 km
Pilanesberg 527.9 km
Lichtenburg 539.0 km
Somerset East 552.7 km
Addo Elephant National Park 573.3 km
Port of Ngqura 603.1 km
Mmabatho Int. (Letiště) 615.5 km
Uitenhage 616.9 km