World

Europe



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.


Nearby Weather Stations - Hoorn Distance
Berkhout 9.8 km
Stavoren 40.8 km
De Kooy Airfield 44.2 km
Amsterdam-Schiphol 48.2 km
Wijk aan Zee 54.0 km
Lelystad Airport 55.1 km
De Bilt 62.3 km
Vlieland 68.6 km
Cabauw 77.2 km
Terschelling Hoorn 87.2 km
Herwijnen 87.3 km
Voorschoten 90.2 km
Marknesse 91.1 km
Leeuwarden 100.7 km
Rotterdam The Hague Airport 103.6 km
Hoorn-a Sea 106.3 km
L9-ff-1 Sea 107.6 km
Deelen 111.5 km
Gilze en Rijen 121.1 km
Hook of Holland 130.6 km
Volkel Air Base 131.0 km
Heino 134.8 km
Awg-1 Sea 134.9 km
Eindhoven 138.6 km
Lauwersoog 152.1 km
Woensdrecht 156.2 km
Retie 159.0 km
Stabroek 166.5 km
Hoogeveen 167.3 km
Weeze Airport 167.6 km
Kalkar 167.8 km
Kleine-Brogel 170.3 km
Antwerpen / Deurne 174.2 km
K14-fa-1c Sea 174.3 km
Le Goeree 175.0 km
Groningen-Eelde 177.1 km
Ell 178.6 km
Arcen 179.3 km
Wilhelminadorp 179.5 km
Schaffen 183.0 km
Sint-Katelijne-Waver 184.8 km
Bocholt 186.6 km
Eibergen 187.7 km
P11-b Sea 195.6 km
Diepenbeek 196.8 km
F16-a Sea 200.7 km
Brussels Airport 203.0 km
Westdorpe 207.7 km
Maastricht-Beek 208.0 km
Twente 208.5 km
Borkum Airport 210.0 km
Vlissingen 210.7 km
Euro Platform 212.2 km
Beauvechain 213.4 km
K13-A 215.3 km
Geilenkirchen 216.4 km
Ahaus 217.9 km
Uccle 220.0 km
Baerl 221.3 km
Mönchengladbach Airport 224.4 km
Mönchengladbach Airport 224.4 km
Liege / Bierset 225.8 km
Orsbach 231.2 km
Melle 231.8 km
Ernage 235.0 km
Nieuw-Beerta 239.8 km
Düsseldorf Airport 241.6 km
Gavere 246.2 km
F3-FB1 246.8 km
Lingen 249.9 km
Meppen 250.7 km
Fliegerhorst Meppen 251.7 km
Charleroi / Gosselies 251.7 km
Essen 252.6 km
Zeebrugge 253.0 km
Emden Airport 254.1 km
Spa 258.1 km
Norderney 260.2 km
Mont Rigi 261.3 km
Nideggen-Schmidt 266.1 km
Chièvres 268.1 km
Nörvenich 268.5 km
J6-a Helipad Oil Platform 269.8 km
Elsenborn 271.9 km
Florennes 272.0 km
Humain 272.4 km
Waltrop-Abdinghof 284.6 km
Dourbes 287.6 km
Lommersum 288.0 km
Kall 288.5 km
Lüdinghausen 289.8 km
Beitem 290.6 km
St. Hubert/Ardennen 292.4 km
Ostend Airport 293.1 km
Münster Osnabrück Intl. Airport 298.2 km
Schneifelforsthaus 300.3 km
D15-fa-1 Sea 301.5 km
K�ln-Stammheim 304.0 km
Cologne Bonn Airport 305.3 km
Wittmund Airport 306.1 km