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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.


Stations météo à proximité - Dundee Distance
Ladysmith 63.2 km
Vryheid 74.6 km
Estcourt 88.5 km
Van Reenen 94.8 km
Greytown 97.8 km
Mooi River 103.3 km
Babanango 113.0 km
Cedara 131.6 km
Giant's Castle 131.7 km
Ulundi 134.7 km
Vrede 136.7 km
Pietermaritzburg 142.4 km
Pietermaritzburg Aéroport 144.0 km
Nhlangano Aéroport 145.3 km
Royal Natal Nat. Park 149.6 km
Mandeni 161.8 km
Ermelo 162.6 km
Jericho 166.5 km
Pongola 169.8 km
Aéroport international King Shaka 171.0 km
Mount Edgecombe 173.7 km
Virginia (Aéroport) 179.9 km
Mtunzini 181.3 km
Shaleburn 183.7 km
Ixopo 191.7 km
Moti 194.1 km
Matsapha (Aéroport) 197.4 km
Carolina Aéroport 202.4 km
Bethlehem (Aéroport) 209.8 km
Frankfort Aéroport 210.1 km
Richards Bay Aéroport 215.8 km
Sezela 220.1 km
Ndzevane 225.3 km
Big Bend Met Stn. 227.2 km
Makatini 231.3 km
Belfast 239.2 km
Nyonyane 239.4 km
Piggs Peak Met Stn. 239.8 km
Kokstad 243.3 km
Charters Creek 244.9 km
Paddock 248.5 km
Witbank 253.2 km
Siteki 254.0 km
Margate 258.3 km
Mayiwane 260.8 km
Heidelberg 260.9 km
Ficksburg 264.1 km
Ficksburg 265.5 km
Mbombela Aéroport 267.1 km
Vuvulane 272.1 km
Mbazwana (Aéroport) 273.1 km
Port Edward 278.9 km
Johannesburg/Jan Smuts (Aéroport) 294.8 km
Lydenburg 294.9 km
Rand (Aéroport) 296.4 km
Oudestad 304.6 km
Pretoria/Irene (Aéroport) 312.0 km
Komatipoort 314.6 km
Johannesbourg 315.2 km
Air Force Base Waterkloof 317.5 km
Waterkloof 317.7 km
Graskop 317.9 km
Maseru-Mia 322.1 km
Kroonstad 333.8 km
Johannesbourg-Lanséria (Aéroport) 334.7 km
Kroonstad 336.2 km
Maputo/Mavalane (Aéroport) 337.8 km
Skukuza Aéroport 340.8 km
Port St. Johns 342.7 km
Mthatha 369.2 km
Hoedspruit 375.2 km
Base aérienne Hoedspruit 375.2 km
Hoedspruit 377.1 km
Potchefstroom Agric 377.6 km
Warmbaths/Towoomba 380.2 km
Coffee Bay 385.3 km
Wepener 386.0 km
Barkly East 396.9 km
Elliot 405.4 km
Potgietersrus 407.1 km
Klerksdorp 409.6 km
Rustenburg 413.1 km
Pilanesberg 438.8 km
Glen College 439.1 km
Bloemfontein Aéroport 445.5 km
Aliwal North Aéroport 451.6 km
Goedehoop 453.2 km
Bloemfontein 458.6 km
Jamestown 477.4 km
Xai-Xai 480.9 km
Ottosdal 486.0 km
Lichtenburg 493.0 km
Queenstown 521.6 km
Queenstown 521.8 km
Döhne 523.0 km
Bhisho 565.6 km
Panda-inhambane 576.7 km
Fort Beaufort 602.7 km