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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 - 彼得马里茨堡 Distance
彼得马里茨堡 0.0 km
彼得马里茨堡 機場 1.6 km
Cedara 16.2 km
格雷鎮 57.3 km
Mooi River 60.3 km
伊索波 62.0 km
艾基康山 72.6 km
Virginia Airport 74.5 km
Sezela 79.3 km
沙卡國王國際機場 80.1 km
埃斯特科特 83.8 km
Giant's Castle 104.5 km
Paddock 108.3 km
Margate 117.1 km
Shaleburn 117.5 km
曼迪尼 120.5 km
雷地史密斯 124.6 km
Port Edward 139.0 km
科克斯塔德 139.6 km
Babanango 151.4 km
Mtunzini 158.7 km
Van Reenen 166.6 km
烏倫迪 166.8 km
弗萊海德 182.8 km
Royal Natal Nat. Park 185.7 km
里查茲貝機場 206.6 km
聖約翰斯港 214.8 km
蓬戈拉 250.2 km
弗雷德 253.0 km
恩赫蘭加諾 機場 259.1 km
Charters Creek 262.6 km
Jericho 262.8 km
咖啡湾 264.6 km
Bethlehem Airport 266.3 km
烏姆塔塔 266.6 km
菲克斯堡 287.1 km
菲克斯堡 289.4 km
Makatini 291.9 km
Moti 302.1 km
埃爾默洛 305.0 km
Ndzevane 308.1 km
法蘭克福 機場 312.0 km
曼齊尼機場 312.7 km
Big Bend Met Stn. 314.3 km
马塞卢 317.8 km
Mbazwana Airport 319.0 km
埃利奧特 328.5 km
東巴克利 336.4 km
卡羅利納 機場 344.4 km
錫泰基 350.2 km
Nyonyane 355.7 km
Piggs Peak Met Stn. 363.0 km
Wepener 374.9 km
Vuvulane 376.6 km
海德堡 377.6 km
Mayiwane 378.3 km
貝爾法斯特 381.3 km
威特班克 391.3 km
克龍斯塔德 399.7 km
内尔斯普雷特 機場 399.9 km
克龍斯塔德 402.9 km
北阿利瓦爾 機場 407.7 km
蘭德機場 413.6 km
Johannesburg/Jan Smuts Airport 415.3 km
Jamestown 426.2 km
Komatipoort 426.2 km
马普托/Mavalane Airport 427.3 km
Döhne 430.7 km
约翰内斯堡 431.2 km
萊登堡 434.0 km
Pretoria/Irene Airport 435.0 km
东伦敦机场 437.0 km
Air Force Base Waterkloof 441.6 km
Waterkloof 441.7 km
Oudestad 445.6 km
昆士敦 450.5 km
昆士敦 451.4 km
Lanseria International Airport 452.5 km
Glen College 457.6 km
布隆方丹 機場 459.4 km
Potchefstroom Agric 466.7 km
比绍 470.9 km
布隆方丹 472.1 km
克萊克斯多普 490.8 km
博福特港 520.3 km
勒斯滕堡 524.5 km
艾尔弗雷德港 機場 548.2 km
Pilanesberg 555.2 km
Ottosdal 560.7 km
格拉罕鎮 562.1 km
璩借辰 562.6 km
璩借辰 562.6 km
利赫滕堡 582.8 km

天气实况


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