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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 - Mara Distance
Mara 0.0 km
波羅克瓦尼 機場 68.3 km
波羅克瓦尼國際機場 68.4 km
Levubu 80.0 km
Tzaneen-Grenshoek 81.5 km
索赫燕杜 91.3 km
察嫩 92.6 km
莫科帕內 119.9 km
Marken 138.8 km
Punda Maria 167.4 km
帕拉博魯瓦 192.3 km
Oudestad 198.8 km
Goedehoop 200.8 km
Air Force Base Hoedspruit 200.8 km
胡德斯普雷特 200.8 km
胡德斯普雷特 201.4 km
萊帕拉萊 214.2 km
萊登堡 214.5 km
Warmbaths/Towoomba 218.9 km
塞莱比-皮奎 機場 220.9 km
Graskop 223.2 km
貝爾法斯特 251.0 km
威特班克 263.8 km
内尔斯普雷特 機場 271.2 km
Skukuza Airport 286.5 km
卡羅利納 機場 288.2 km
弗朗西斯敦機場 297.8 km
Air Force Base Waterkloof 301.0 km
Waterkloof 301.6 km
馬哈拉佩 308.1 km
Pretoria/Irene Airport 308.7 km
Johannesburg/Jan Smuts Airport 326.3 km
埃爾默洛 327.0 km
Lanseria International Airport 327.7 km
Piggs Peak Met Stn. 329.1 km
馬斯溫戈 機場 330.0 km
Pilanesberg 332.7 km
Mayiwane 339.2 km
蘭德機場 340.2 km
约翰内斯堡 340.7 km
Komatipoort 344.6 km
Nyonyane 353.2 km
海德堡 354.0 km
勒斯滕堡 356.9 km
曼齊尼機場 377.7 km
Vuvulane 381.2 km
Moti 398.8 km
錫泰基 411.1 km
恩赫蘭加諾 機場 411.7 km
Lephephe 414.6 km
法蘭克福 機場 417.9 km
弗雷德 417.9 km
马普托/Mavalane Airport 425.5 km
塞雷茨·卡马爵士国际机场 429.1 km
Jericho 437.6 km
埃斯蓬加貝拉 438.4 km
Big Bend Met Stn. 440.3 km
Potchefstroom Agric 448.0 km
Ndzevane 450.8 km
弗萊海德 466.5 km
蓬戈拉 467.3 km
Sua-Pan Airport 478.5 km
利赫滕堡 479.0 km
克萊克斯多普 483.6 km
璩借辰 487.2 km
Makatini 498.4 km
克龍斯塔德 510.0 km
克龍斯塔德 511.9 km
Good Hope 514.7 km
Mmabatho Int. Airport 518.7 km
Mbazwana Airport 532.9 km
Ottosdal 535.2 km
希莫尤 機場 573.5 km
Bloemhof 624.7 km

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