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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 - 波特爾 Distance
埃武拉 34.0 km
Beja Airbase 35.3 km
贝雅 35.6 km
波塔萊格雷 113.0 km
巴达霍斯机场 117.6 km
Sines/Montes Chaos 135.5 km
韦尔瓦 142.9 km
法鲁 144.6 km
蒙蒂茹 154.8 km
Alverca do Ribatejo 161.7 km
里斯本 167.0 km
Lissabon/Geof 167.8 km
里斯本波爾特拉機場 168.4 km
布朗库堡 170.9 km
Sintra Air Base — inglês 191.6 km
卡塞雷斯 199.4 km
萨格里什 199.7 km
Monte Real 214.2 km
多斯埃尔马纳斯 機場 218.5 km
科英布拉 221.0 km
塞维利亚 223.5 km
Coria/Tabacoa 227.1 km
Penhas Douradas 234.1 km
罗塔 236.3 km
赫雷斯-德拉弗龙特拉 249.8 km
加的斯 250.9 km
San Fernando 262.5 km
普拉森西亞 263.4 km
莫龙德拉夫龙特拉 264.5 km
Viseu Airport 267.3 km
伊诺霍萨德尔杜克 288.6 km
奧瓦爾 306.5 km
奧瓦爾 機場 306.9 km
La Hoya 318.9 km
科爾多瓦 321.7 km
Vila Real Airport 328.1 km
比蒂古迪诺 332.5 km
波尔图 341.2 km
塔里法 345.4 km
Tangier/Boukhalf Airport 347.3 km
直布罗陀 353.5 km
休达 375.3 km
萨拉曼卡 381.9 km
拉臘什 386.0 km
維亞納堡 387.1 km
Sania Ramel Airport 398.9 km
馬拉加-太陽海岸機場 401.1 km
布拉干薩 401.2 km
安杜哈尔 405.7 km
萨莫拉 417.6 km
阿维拉 425.7 km
雷阿爾城 427.9 km
舍夫沙萬 436.2 km
哈恩 437.2 km
托萊多 442.5 km
Vigo/Peinador 443.9 km
欧伦塞 445.2 km
阿尔马格罗 機場 446.6 km
格兰纳达 453.7 km
蓬特韦德拉 467.3 km
Benavente 468.6 km
Rabat/Sale Airport 480.7 km
蓬费拉达 483.8 km
Madrid- Cuatro Vientos Airport 492.4 km
巴利亚多利德机场 492.5 km
纳瓦塞拉达 493.7 km
巴利亚多利德 494.0 km
Getafe Air Base 495.1 km
塞哥维亚 495.2 km
马德里 , University 502.7 km
马德里 , Retiro 505.1 km
圣地亚哥-德孔波斯特拉机场 511.8 km
科尔梅纳尔维耶霍 機場 512.6 km
聖地亞哥-德孔波斯特拉 513.2 km
马德里 520.0 km
莱昂 525.7 km
Madrid- Torrejón Airport 531.3 km
Cherif Al Idrissi Airport 550.3 km
瓜达拉哈拉 567.0 km
塔扎 機場 611.6 km
Nador International Airport 636.4 km
Burgos / Villafria 638.6 km

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