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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 - 得土安 Distance
Sania Ramel Airport 1.1 km
休达 35.1 km
舍夫沙萬 45.6 km
塔里法 54.9 km
直布罗陀 62.8 km
Tangier/Boukhalf Airport 65.2 km
拉臘什 99.5 km
San Fernando 137.4 km
加的斯 149.2 km
赫雷斯-德拉弗龙特拉 152.9 km
馬拉加-太陽海岸機場 152.9 km
罗塔 163.6 km
Cherif Al Idrissi Airport 171.0 km
莫龙德拉夫龙特拉 176.4 km
Fès 187.0 km
Meknes/Bassatine Airport 189.7 km
多斯埃尔马纳斯 機場 205.4 km
塔扎 機場 212.2 km
塞维利亚 212.6 km
Rabat/Sale Airport 233.0 km
格兰纳达 248.5 km
科爾多瓦 256.5 km
韦尔瓦 257.0 km
Nador International Airport 265.1 km
梅利利亚 267.4 km
哈恩 296.9 km
安杜哈尔 304.6 km
伊诺霍萨德尔杜克 326.1 km
米德勒特 328.4 km
法鲁 333.2 km
卡萨布兰卡机场 342.4 km
諾瓦瑟爾省 機場 350.5 km
阿尔梅里亚机场 358.4 km
乌季达/安伽兹机场 388.8 km
Ghazaouet 389.6 km
贝雅 390.4 km
Beja Airbase 397.6 km
巴达霍斯机场 400.9 km
Maghnia 404.3 km
雷阿爾城 408.9 km
阿尔马格罗 機場 413.8 km
拉希迪耶 機場 418.0 km
萨格里什 431.9 km
埃武拉 433.6 km
Tlemcen/Zenata Airport 435.0 km
卡塞雷斯 444.2 km
貝尼薩夫 444.5 km
波塔萊格雷 470.4 km
Sines/Montes Chaos 472.3 km
卡拉瓦卡德拉克鲁斯 475.7 km
托萊多 498.0 km
Base Aérea de Alcantarilla 527.5 km
布朗库堡 527.5 km
Marrakech/Menara Airport 531.6 km
穆尔西亚 536.0 km
蒙蒂茹 536.7 km
阿尔瓦塞特 538.7 km
Lissabon/Geof 547.9 km
里斯本 549.4 km
Alverca do Ribatejo 549.9 km
里斯本波爾特拉機場 551.2 km
薩非 機場 566.8 km
Bechar/Ouakda Airport 568.8 km
Sintra Air Base — inglês 572.2 km
Monte Real 613.6 km
索维拉 機場 668.3 km

天气实况


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