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 - Nyonyane Distance
Nyonyane 1.4 km
Mayiwane 21.2 km
Piggs Peak Met Stn. 25.5 km
曼齊尼機場 44.4 km
Vuvulane 48.5 km
Moti 57.4 km
錫泰基 64.0 km
Komatipoort 74.6 km
内尔斯普雷特 機場 82.6 km
Big Bend Met Stn. 88.2 km
恩赫蘭加諾 機場 98.4 km
Ndzevane 98.7 km
Jericho 100.9 km
Skukuza Airport 107.3 km
马普托/Mavalane Airport 125.5 km
蓬戈拉 126.0 km
Graskop 129.7 km
萊登堡 143.6 km
Makatini 146.3 km
卡羅利納 機場 148.5 km
貝爾法斯特 162.3 km
埃爾默洛 167.7 km
胡德斯普雷特 171.4 km
Air Force Base Hoedspruit 171.4 km
胡德斯普雷特 172.4 km
弗萊海德 176.0 km
Mbazwana Airport 182.3 km
帕拉博魯瓦 208.3 km
烏倫迪 213.7 km
Babanango 217.1 km
Charters Creek 225.7 km
Oudestad 251.5 km
威特班克 253.6 km
里查茲貝機場 260.0 km
察嫩 260.6 km
璩借辰 262.3 km
Tzaneen-Grenshoek 271.2 km
Mtunzini 271.7 km
弗雷德 284.6 km
曼迪尼 289.8 km
格雷鎮 299.9 km
雷地史密斯 301.6 km
波羅克瓦尼國際機場 309.8 km
索赫燕杜 313.1 km
波羅克瓦尼 機場 313.9 km
Levubu 316.1 km
Van Reenen 316.6 km
埃斯特科特 327.9 km
Punda Maria 327.9 km
莫科帕內 328.3 km
沙卡國王國際機場 336.1 km
Mooi River 338.5 km
艾基康山 345.5 km
海德堡 345.6 km
法蘭克福 機場 347.1 km
Panda-inhambane 347.3 km
Virginia Airport 352.0 km
Mara 352.1 km
Cedara 352.8 km
Johannesburg/Jan Smuts Airport 356.7 km
彼得马里茨堡 357.1 km
彼得马里茨堡 機場 358.6 km
Air Force Base Waterkloof 360.2 km
Pretoria/Irene Airport 360.4 km
Waterkloof 360.9 km
Warmbaths/Towoomba 365.8 km
蘭德機場 367.5 km
Giant's Castle 372.3 km
Royal Natal Nat. Park 373.1 km
约翰内斯堡 384.1 km
Lanseria International Airport 392.6 km
Bethlehem Airport 404.2 km
伊索波 416.9 km
Marken 418.0 km
Sezela 419.2 km
Goedehoop 421.0 km
Shaleburn 424.0 km
Paddock 463.4 km
Margate 470.4 km
勒斯滕堡 471.4 km
菲克斯堡 473.8 km
菲克斯堡 474.5 km
Pilanesberg 478.4 km
萊帕拉萊 478.5 km
科克斯塔德 480.3 km
伊尼揚巴內 484.5 km
克龍斯塔德 491.6 km
Potchefstroom Agric 491.8 km
克龍斯塔德 492.4 km
马塞卢 542.0 km
塞莱比-皮奎 機場 561.5 km
比蘭庫羅區 574.8 km
Wepener 605.1 km
東巴克利 634.6 km

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