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 - Jamestown | Distance |
Jamestown | 0.0 km |
北阿利瓦爾 機場 | 32.8 km |
昆士敦 | 78.2 km |
昆士敦 | 80.0 km |
東巴克利 | 90.9 km |
埃利奧特 | 118.8 km |
Wepener | 139.7 km |
Gariep Dam | 152.6 km |
Döhne | 157.3 km |
博福特港 | 166.8 km |
克拉多克 | 168.4 km |
比绍 | 184.8 km |
马塞卢 | 185.0 km |
Noupoort | 206.0 km |
布隆方丹 機場 | 208.4 km |
布隆方丹 | 210.7 km |
烏姆塔塔 | 211.8 km |
Fauresmith | 213.3 km |
格拉罕鎮 | 218.1 km |
东伦敦机场 | 221.7 km |
Glen College | 221.9 km |
東索梅塞特 | 227.4 km |
艾尔弗雷德港 機場 | 242.8 km |
菲克斯堡 | 257.7 km |
菲克斯堡 | 258.3 km |
阿多大象国家公园 | 260.0 km |
咖啡湾 | 272.4 km |
格拉夫-里內特 | 273.0 km |
科克斯塔德 | 295.4 km |
Port of Ngqura | 296.5 km |
Uitenhage | 299.7 km |
聖約翰斯港 | 310.3 km |
Shaleburn | 312.7 km |
伊麗莎白港機場 | 315.1 km |
德阿爾 | 315.2 km |
金伯利機場 | 324.3 km |
Bethlehem Airport | 330.4 km |
Royal Natal Nat. Park | 338.5 km |
Patensie | 345.3 km |
克龍斯塔德 | 345.8 km |
克龍斯塔德 | 348.8 km |
Giant's Castle | 352.7 km |
Bloemhof | 370.4 km |
伊索波 | 375.7 km |
St Francis Bay | 378.7 km |
Port Edward | 382.2 km |
Paddock | 387.6 km |
Margate | 394.2 km |
Van Reenen | 394.5 km |
埃斯特科特 | 401.0 km |
Mooi River | 402.2 km |
雷地史密斯 | 414.2 km |
Cedara | 417.5 km |
塔翁 | 423.1 km |
塔翁 | 423.1 km |
法蘭克福 機場 | 424.2 km |
彼得马里茨堡 機場 | 425.6 km |
Joubertina | 425.8 km |
彼得马里茨堡 | 426.2 km |
威洛莫爾 | 427.3 km |
Sezela | 436.1 km |
Tsitsikamma National Park | 436.2 km |
弗雷德 | 447.7 km |
格雷鎮 | 467.3 km |
普里斯卡 | 475.8 km |
西博福特 | 489.3 km |
普利登堡灣 | 489.3 km |
波斯特馬斯堡 | 501.6 km |
克尼斯納 | 508.7 km |
庫魯曼 | 526.3 km |
卡圖 | 547.9 km |
弗萊海德 | 551.3 km |
艾伯特親王鎮 | 572.2 km |
喬治機場 | 572.6 km |
莫塞爾貝 機場 | 603.7 km |