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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 - 烏姆塔塔 Distance
烏姆塔塔 0.0 km
咖啡湾 66.0 km
埃利奧特 93.0 km
聖約翰斯港 98.8 km
科克斯塔德 129.2 km
東巴克利 132.5 km
Döhne 164.8 km
东伦敦机场 173.9 km
Port Edward 180.2 km
Shaleburn 186.4 km
Paddock 193.6 km
Margate 197.0 km
昆士敦 202.1 km
昆士敦 203.6 km
比绍 204.4 km
伊索波 205.7 km
北阿利瓦爾 機場 211.2 km
Jamestown 211.8 km
马塞卢 239.4 km
Giant's Castle 239.9 km
Sezela 248.2 km
Wepener 253.9 km
博福特港 257.7 km
Cedara 264.5 km
彼得马里茨堡 機場 265.5 km
彼得马里茨堡 266.6 km
Mooi River 269.9 km
菲克斯堡 277.5 km
菲克斯堡 279.6 km
Royal Natal Nat. Park 279.8 km
埃斯特科特 280.8 km
艾尔弗雷德港 機場 281.6 km
格拉罕鎮 296.6 km
雷地史密斯 313.2 km
Virginia Airport 316.0 km
Van Reenen 318.4 km
艾基康山 318.9 km
格雷鎮 320.2 km
Bethlehem Airport 323.3 km
沙卡國王國際機場 330.1 km
克拉多克 345.3 km
布隆方丹 機場 356.6 km
東索梅塞特 360.8 km
Gariep Dam 362.6 km
Glen College 364.0 km
布隆方丹 365.3 km
阿多大象国家公园 375.8 km
曼迪尼 381.2 km
Port of Ngqura 402.4 km
弗雷德 403.3 km
克龍斯塔德 411.6 km
Fauresmith 412.0 km
Noupoort 415.2 km
克龍斯塔德 415.3 km
Babanango 417.0 km
伊麗莎白港機場 417.3 km
法蘭克福 機場 417.5 km
Uitenhage 419.1 km
Mtunzini 419.3 km
弗萊海德 433.3 km
烏倫迪 433.3 km
格拉夫-里內特 463.0 km
里查茲貝機場 466.1 km
Patensie 482.6 km
St Francis Bay 502.3 km
恩赫蘭加諾 機場 510.4 km
金伯利機場 512.2 km
Bloemhof 513.0 km
蓬戈拉 513.4 km
Jericho 522.1 km
Charters Creek 525.7 km
德阿爾 526.9 km
Makatini 558.4 km
Mbazwana Airport 585.1 km
塔翁 587.6 km
塔翁 587.6 km

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