Wereld

Afrika



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.


Weerstations in de buurt - Dar Chioukh Afstand
Djelfa/Tletsi Vliegveld 35.4 km
Bou-Saada Vliegveld 94.1 km
Ksar Chellala 133.6 km
Laghouat 138.4 km
M'Sila 142.7 km
Médéa 176.6 km
Bordj Bou Arréridj 194.1 km
Algiers/Dar-el-Beida (Vliegveld) 202.2 km
Miliana 210.2 km
Alger-port 213.6 km
Tizi Ouzou 214.4 km
Hassi R'Mel 217.8 km
Hassi R'Mel Airport 217.8 km
Abdelhafid Boussouf Bou Chekif Airport 230.4 km
Setif/Ain-Arnat Vliegveld 243.9 km
Biskra Airport 250.6 km
Bejaia/Soummam Vliegveld 269.2 km
Ghardaia/Noumerate Vliegveld 278.1 km
Chlef 281.5 km
El Bayadh 307.8 km
Batna Luchthaven 329.7 km
Relizane 340.0 km
Jijel-Achouat 341.5 km
Jijel-port 342.4 km
Touggourt/Sidi Mahd Vliegveld 354.1 km
Saïda 371.1 km
Mascara-Ghriss 372.9 km
Luchthaven Mohamed Boudiaf 381.8 km
El-kheiter 389.0 km
Ain Beida Airport 390.8 km
Mostaganem 390.9 km
El Oued/Guemer Vliegveld 398.1 km
Oum el-Bouaghi 418.9 km
Arzew 430.2 km
Skikda 440.2 km
Mecheria Luchthaven 443.5 km
Oran Tafraoui Airport 453.0 km
Sidi-bel-Abbès 457.8 km
Naama 458.0 km
Luchthaven Oran es Sénia 462.2 km
Hassi Messaoud Luchthaven 464.1 km
Oran 469.0 km
Guelma 476.9 km
El Menia Airport 484.3 km
Ibiza/Es Codola 500.9 km
Aïn Sefra 511.9 km
Souk Ahras 522.6 km
Annaba/El Mellah (Vliegveld) 528.5 km
San Javier 575.7 km
Aeropuerto de Alicante-Elche Miguel Hernández 587.1 km
Alicante 588.9 km
Oliva 601.1 km