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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.


附近气象站 - 克萊克斯多普 Distance
克萊克斯多普 0.5 km
Potchefstroom Agric 41.1 km
Ottosdal 78.1 km
利赫滕堡 95.3 km
克龍斯塔德 95.4 km
克龍斯塔德 99.1 km
勒斯滕堡 133.7 km
Bloemhof 145.3 km
约翰内斯堡 159.5 km
Lanseria International Airport 162.9 km
Pilanesberg 169.8 km
Mmabatho Int. Airport 170.5 km
蘭德機場 171.2 km
Johannesburg/Jan Smuts Airport 184.8 km
海德堡 186.9 km
Pretoria/Irene Airport 191.5 km
Waterkloof 195.7 km
Air Force Base Waterkloof 196.4 km
法蘭克福 機場 202.4 km
Good Hope 202.5 km
Glen College 211.8 km
Bethlehem Airport 225.9 km
布隆方丹 機場 227.3 km
塔翁 227.6 km
塔翁 227.6 km
布隆方丹 232.0 km
菲克斯堡 233.6 km
菲克斯堡 236.0 km
塞雷茨·卡马爵士国际机场 247.7 km
Warmbaths/Towoomba 264.7 km
马塞卢 272.2 km
弗雷德 278.4 km
Wepener 286.8 km
金伯利機場 291.0 km
威特班克 292.8 km
Goedehoop 298.7 km
Royal Natal Nat. Park 306.2 km
Jwaneng Airport 322.1 km
Fauresmith 329.3 km
Van Reenen 331.4 km
萊帕拉萊 333.6 km
Oudestad 335.0 km
Lephephe 362.7 km
莫科帕內 365.3 km
埃爾默洛 365.4 km
庫魯曼 368.4 km
Marken 372.0 km
馬哈拉佩 376.2 km
雷地史密斯 378.2 km
卡羅利納 機場 386.5 km
貝爾法斯特 386.8 km
Gariep Dam 389.4 km
Giant's Castle 390.8 km
北阿利瓦爾 機場 391.2 km
埃斯特科特 409.8 km
Shaleburn 410.4 km
東巴克利 414.6 km
Werda 418.3 km
卡圖 421.5 km
波羅克瓦尼 機場 423.2 km
波羅克瓦尼國際機場 425.7 km
Mooi River 431.6 km
波斯特馬斯堡 432.5 km
萊登堡 452.3 km
弗萊海德 463.3 km
科克斯塔德 465.3 km
Cedara 475.0 km
Tzaneen-Grenshoek 480.8 km
察邦 機場 482.1 km
Mara 483.4 km
格雷鎮 483.5 km
察嫩 483.9 km
内尔斯普雷特 機場 485.9 km
德阿爾 486.0 km
彼得马里茨堡 491.2 km
塞莱比-皮奎 機場 491.6 km
彼得马里茨堡 機場 492.1 km
伊索波 492.3 km
Graskop 497.3 km
Van Zylsrus 519.5 km
普里斯卡 526.0 km
Levubu 542.7 km
Paddock 548.1 km
索赫燕杜 551.9 km
Sezela 558.8 km
Margate 560.1 km

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