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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 - Arvidsjaur Distância
Arvidsjaur Airport 2.0 km
Norsjö 71.2 km
Tjakaape 73.9 km
Mala-Brannan 88.0 km
Vidsel 102.7 km
Petistrask 118.7 km
Lycksele 126.3 km
Jokkmokk 136.4 km
Buresjon 155.9 km
Arjeplog 166.5 km
Gunnarn 185.3 km
Fredrika 188.6 km
Kvikkjokk Arrenjarka 194.2 km
Älvsbyn 200.5 km
Latnivaara 205.6 km
Lakatraesk 219.6 km
Umeå Aeroporto 219.9 km
Hemling 220.3 km
Nattavaara 221.1 km
Gällivare 223.6 km
Skellefteå Aeroporto 226.0 km
Stora Sjöfallet National Park 227.3 km
Jarnasklubb 232.1 km
Örnsköldsvik Aeroporto 233.8 km
Nikkaluokta 238.6 km
Tarfala Valley 255.0 km
Skagsudde 255.7 km
Holmöarna 258.4 km
Kiruna Aeroporto 260.8 km
Pite-Ronnskar 262.8 km
Boden Army Air Base 264.5 km
Åsele 264.7 km
Rensjon 266.3 km
Bjuroklubb 283.0 km
Vastmarkum 283.6 km
Vilhelmina 289.7 km
Ritsem 301.6 km
Valsörarna 302.3 km
Kramfors Aeroporto 316.7 km
Luleå 319.2 km
Strömmingsbådan 319.5 km
Katterjakk 321.2 km
Katterjåkk 321.5 km
Junsele 328.0 km
Lungo 337.1 km
Dividalen II 337.4 km
Rödkallen 348.2 km
Straumsnes 348.3 km
Korsnas Bredskaret 350.9 km
Paharova 364.1 km
Mierkenis 369.0 km
Bardufoss 372.9 km
Hoting 374.0 km
Saittarova 376.3 km
Sundsvall/Harnosand 383.4 km
Vaasa Airport 384.9 km
Bramon 395.0 km
Kilpisjärvi 398.4 km
Kilpisjärvi 401.0 km
Svartbyn 404.9 km
Naimakka 408.8 km
Pietarsaari Kallan 411.4 km
Skibotn 412.5 km
Kristinestad Lighthouse 413.2 km
Evenes 422.0 km
Kvesmenes-Ryeng 426.0 km
Storon 426.9 km
Tromsø 427.6 km
Tromso-holt 428.2 km
Tromsø Aeroporto 431.3 km
Krangede 431.9 km
Kokkola Tankar 433.6 km
Gubbhogen 439.0 km
Hekkingen Lighthouse 451.3 km
Setsa 452.6 km
Ylistaro 453.1 km
Ylistaro 453.1 km
Parkalompolo 454.7 km
Kuggoren 454.9 km
Harstad 455.4 km
Karesuando 460.9 km
Saltdal 462.2 km
Kauhajoki 464.2 km
Hemavan Aeroporto 466.3 km
Torpshammar 467.2 km
Hemavan-Gierevarto 467.9 km
Gielas 468.2 km
Skomvaer Fyr 472.4 km
Kronoby 473.5 km
Pori Tahkoluoto 476.3 km
Sørkjosen 476.4 km
Hallhaxasen 479.2 km
Ylinenjarvi 479.3 km
Pajala 488.2 km
Kauhava 493.0 km
Seinäjoki 498.4 km
Ulkokalla 499.9 km
Delsbo 501.7 km
Pori 512.8 km