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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 - 察嫩 Distance
Tzaneen-Grenshoek 0.0 km
察嫩 11.3 km
波羅克瓦尼國際機場 68.1 km
Levubu 70.0 km
波羅克瓦尼 機場 72.6 km
索赫燕杜 76.0 km
Mara 81.5 km
胡德斯普雷特 122.0 km
Air Force Base Hoedspruit 122.0 km
帕拉博魯瓦 122.2 km
胡德斯普雷特 122.9 km
莫科帕內 125.9 km
萊登堡 137.2 km
Graskop 141.9 km
Punda Maria 147.7 km
Oudestad 159.5 km
貝爾法斯特 185.5 km
Marken 188.1 km
内尔斯普雷特 機場 191.2 km
Skukuza Airport 206.5 km
卡羅利納 機場 221.6 km
Warmbaths/Towoomba 222.2 km
威特班克 222.8 km
Goedehoop 230.9 km
Piggs Peak Met Stn. 248.6 km
Mayiwane 257.9 km
萊帕拉萊 263.6 km
埃爾默洛 263.6 km
Komatipoort 263.7 km
Nyonyane 272.3 km
Air Force Base Waterkloof 287.0 km
Waterkloof 287.7 km
Pretoria/Irene Airport 293.4 km
曼齊尼機場 298.3 km
塞莱比-皮奎 機場 299.6 km
Vuvulane 299.7 km
Johannesburg/Jan Smuts Airport 307.0 km
Lanseria International Airport 318.6 km
Moti 319.1 km
蘭德機場 321.6 km
约翰内斯堡 326.7 km
海德堡 327.4 km
錫泰基 329.7 km
恩赫蘭加諾 機場 335.0 km
马普托/Mavalane Airport 345.3 km
Pilanesberg 348.8 km
Jericho 358.9 km
Big Bend Met Stn. 359.3 km
勒斯滕堡 365.1 km
馬斯溫戈 機場 366.0 km
弗雷德 368.7 km
馬哈拉佩 369.7 km
Ndzevane 369.9 km
弗朗西斯敦機場 378.8 km
法蘭克福 機場 381.9 km
蓬戈拉 388.4 km
弗萊海德 394.0 km
璩借辰 415.2 km
Makatini 417.4 km
埃斯蓬加貝拉 434.3 km
Potchefstroom Agric 442.3 km
Panda-inhambane 444.2 km
Mbazwana Airport 451.5 km
克萊克斯多普 481.0 km
克龍斯塔德 492.0 km
利赫滕堡 492.4 km
克龍斯塔德 493.3 km
Ottosdal 541.3 km
希莫尤 機場 575.3 km
贝拉 機場 654.2 km

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