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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 - Västerås Distance
Stockholm Västerås Airport 9.1 km
Eskilstuna 27.3 km
Sala 35.3 km
Floda 62.2 km
Enköping 62.5 km
Kerstinbo 84.4 km
Skavasta/Stockholm 97.8 km
Kolmarden-Stromsfors 103.0 km
Adelsö 110.8 km
Norrköping Airport 115.3 km
Norrköping 119.0 km
Uppsala 120.7 km
Uppsala University 123.5 km
Gävle 135.7 km
Dala Airport 144.5 km
Åmot 144.7 km
Kloten 147.0 km
Stockholm Bromma Airport 152.6 km
Harstena 154.6 km
Stockholm Arlanda Airport 155.9 km
Tullinge 159.0 km
Linköping/Saab Airport 161.6 km
Kvarn 162.4 km
Film 164.0 km
Eggegrund 164.1 km
Stockholm 170.0 km
Stockholm Observatory 171.2 km
Örebro 172.0 km
Linkoping/Malmslaett 172.5 km
Landsort 173.1 km
Örebro Airport 173.5 km
Stora Spansberget 177.8 km
Harsfjarden 183.9 km
Kilsbergen-Suttarboda 186.8 km
Kettstaka 194.4 km
Horn 200.3 km
Gladhammar 204.8 km
Edsbyn 208.9 km
Malexander 221.4 km
Örskär 226.1 km
Svanberga 233.1 km
Delsbo 235.9 km
Hultsfred Airport 237.7 km
Stavsnäs 242.2 km
Kuggoren 247.3 km
Olands Norra Udde 247.4 km
Axstal 247.8 km
Gardsjo 253.7 km
Karlsborg Air Base 256.3 km
Daglosen 263.5 km
Mora 270.3 km
Hamra 279.3 km
Visingsö 287.9 km
Visby 288.1 km
Märket 296.5 km
Bramon 307.1 km
Kalmar 309.1 km
Torpshammar 309.3 km
Gustavsfors 311.4 km
Skovde AP 313.7 km
Kalmar Airport 314.4 km
Söderarm 319.4 km
Kosta 320.4 km
Gotska Sandön 321.9 km
Farosund-Ar 322.3 km
Tomtabacken 324.5 km
Sundsvall/Harnosand 324.6 km
Svenska Högarna 328.9 km
Svenska Högarna 329.2 km
Älvdalen 330.5 km
Malung 336.3 km
Hoburg 337.3 km
Jonkoping AP 339.9 km
Växjö Airport 352.3 km
Växjö 353.3 km
Sveg 353.3 km
Oestergarnsholm 355.8 km
Karlstad Airport 358.2 km
Olands Sodra Udde 365.1 km
Lungo 365.6 km
Hagshult 366.4 km
Hunge 373.2 km
Mariehamn / Aland Island 377.1 km
Krangede 379.8 km
Nyhamn 382.1 km
Sunne 383.1 km
Ronneby 386.0 km
Karlskrona 386.7 km
Jomala 387.1 km
Kramfors Airport 389.5 km
Luro Automated 389.8 km
Naven 394.7 km
Utklippan 402.5 km
Klövsjö 408.9 km
Hallum 415.7 km
Vastmarkum 418.7 km
Ljungby 420.0 km
Lumparland Langnas Harbour 420.5 km
Dravagen 421.7 km
Bogskär 423.2 km