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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.


Estações Meteorológicas Próximas - Blida Distância
Medea 21.7 km
Alger-port 47.2 km
Argel/Dar-el-Beida Airport 52.3 km
Miliana 65.7 km
Tizi Ouzou 150.7 km
Ksar Chellala 154.3 km
Chlef 165.9 km
Abdelhafid Boussouf Bou Chekif Airport 193.5 km
Bou-Saada Airport 200.4 km
Djelfa/Tletsi Airport 206.3 km
M'Sila 209.1 km
Bordj Bou Arreridj 223.4 km
Bejaia/Soummam Airport 253.8 km
Relizane 263.4 km
Setif/Ain-Arnat Airport 274.5 km
Laghouat 300.6 km
Mostaganém 305.7 km
Ibiza/Es Codola 310.1 km
Mascara-Ghriss 326.1 km
Palma de Maiorca 342.9 km
Saïda 344.6 km
Jijel-port 345.1 km
Jijel-Achouat 345.2 km
Arzew 349.0 km
Alfabia Mtn Range 363.3 km
El Bayadh 370.4 km
Biskra Airport 375.3 km
Oran Tafraoui Airport 384.9 km
Aeroporto Internacional de Orã 389.7 km
Orã 393.4 km
Hassi R'Mel 396.4 km
Hassi R'Mel Airport 397.2 km
El-kheiter 398.8 km
Batna Aeroporto 399.5 km
Sidi Bel Abbès 405.6 km
Maó 410.1 km
Oliva 423.1 km
Alicante 423.6 km
Aeroporto de Alicante-Elche 424.2 km
Mohamed Boudiaf Intl. Airport 425.4 km
San Javier 426.7 km
Skikda 458.7 km
Xàtiva 465.3 km
Ghardaia/Noumerate Airport 465.5 km
Mécheria Aeroporto 469.8 km
Múrcia 473.4 km
Base Aérea de Alcantarilla 478.3 km
Béni Saf 479.9 km
Naâma 495.9 km
Valência 496.2 km
Tlemcen/Zenata Airport 501.6 km
Castelló de la Plana 502.1 km
Touggourt/Sidi Mahd Airport 525.2 km
Ghazaouet 541.3 km
Maghnia 542.2 km
Tortosa 547.6 km
Caravaca de la Cruz 551.6 km
El Oued/Guemer Airport 552.2 km
Oujda/Angads Airport 559.2 km
Aïn Séfra 559.3 km
Albacete 586.8 km
Teruel 613.9 km
Calamocha 674.8 km
Molina de Aragão 713.0 km