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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 - Seymour Distance
博福特港 27.5 km
昆士敦 64.2 km
昆士敦 65.5 km
比绍 67.2 km
Döhne 78.0 km
格拉罕鎮 78.8 km
艾尔弗雷德港 機場 101.1 km
東索梅塞特 126.8 km
东伦敦机场 128.0 km
克拉多克 133.6 km
Jamestown 142.5 km
阿多大象国家公园 144.1 km
埃利奧特 170.4 km
北阿利瓦爾 機場 174.3 km
Port of Ngqura 175.0 km
東巴克利 185.0 km
Uitenhage 187.7 km
伊麗莎白港機場 192.1 km
烏姆塔塔 234.0 km
Gariep Dam 243.8 km
Noupoort 244.2 km
Patensie 249.0 km
格拉夫-里內特 249.2 km
咖啡湾 270.0 km
St Francis Bay 271.4 km
Wepener 281.2 km
马塞卢 319.2 km
Fauresmith 321.8 km
聖約翰斯港 322.6 km
布隆方丹 機場 347.5 km
Joubertina 347.7 km
布隆方丹 348.2 km
Tsitsikamma National Park 352.3 km
科克斯塔德 355.3 km
Glen College 361.7 km
德阿爾 362.4 km
威洛莫爾 371.1 km
菲克斯堡 389.2 km
菲克斯堡 390.1 km
Shaleburn 395.6 km
Port Edward 412.3 km
普利登堡灣 413.1 km
Paddock 427.5 km
Margate 430.4 km
伊索波 436.0 km
金伯利機場 436.9 km
克尼斯納 437.1 km
Giant's Castle 444.5 km
Royal Natal Nat. Park 451.5 km
Bethlehem Airport 458.8 km
西博福特 469.8 km
Sezela 482.2 km
Mooi River 486.3 km
Cedara 490.2 km
埃斯特科特 491.2 km
彼得马里茨堡 機場 493.9 km
彼得马里茨堡 494.8 km
Van Reenen 503.6 km
喬治機場 510.0 km
雷地史密斯 513.8 km
艾伯特親王鎮 532.6 km
普里斯卡 535.3 km
莫塞爾貝 機場 539.9 km
格雷鎮 544.6 km
波斯特馬斯堡 592.2 km

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