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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 1.8 km
Arvidsjaur Airport 1.9 km
Norsjö 69.5 km
Tjakaape 75.7 km
Mala-Brannan 87.1 km
Vidsel 103.2 km
Petistrask 117.1 km
Lycksele 124.8 km
Jokkmokk 137.6 km
Buresjon 155.9 km
Arjeplog 167.0 km
Gunnarn 184.7 km
Fredrika 187.1 km
Kvikkjokk Arrenjarka 195.4 km
Älvsbyn 200.6 km
Latnivaara 207.1 km
Umeå Aeroporto 218.4 km
Hemling 218.7 km
Lakatraesk 220.2 km
Nattavaara 222.0 km
Gällivare 224.9 km
Skellefteå Aeroporto 225.3 km
Stora Sjöfallet National Park 228.9 km
Jarnasklubb 230.4 km
Örnsköldsvik Aeroporto 232.1 km
Nikkaluokta 240.3 km
Skagsudde 253.9 km
Tarfala Valley 256.7 km
Holmöarna 257.2 km
Kiruna Aeroporto 262.3 km
Pite-Ronnskar 262.4 km
Åsele 263.7 km
Boden Army Air Base 264.6 km
Rensjon 268.0 km
Vastmarkum 282.0 km
Bjuroklubb 282.3 km
Vilhelmina 289.1 km
Valsörarna 301.0 km
Ritsem 302.9 km
Kramfors Aeroporto 315.3 km
Strömmingsbådan 318.0 km
Luleå 319.1 km
Katterjakk 322.8 km
Katterjåkk 323.1 km
Junsele 326.9 km
Lungo 335.5 km
Dividalen II 339.1 km
Rödkallen 348.1 km
Korsnas Bredskaret 349.5 km
Straumsnes 349.8 km
Paharova 364.7 km
Mierkenis 369.5 km
Hoting 373.2 km
Bardufoss 374.6 km
Saittarova 377.1 km
Sundsvall/Harnosand 381.9 km
Vaasa Airport 383.7 km
Bramon 393.4 km
Kilpisjärvi 399.9 km
Kilpisjärvi 402.5 km
Svartbyn 405.2 km
Naimakka 410.2 km
Pietarsaari Kallan 410.6 km
Kristinestad Lighthouse 411.7 km
Skibotn 414.2 km
Evenes 423.3 km
Storon 426.9 km
Kvesmenes-Ryeng 427.7 km
Tromsø 429.4 km
Tromso-holt 429.9 km
Krangede 430.9 km
Kokkola Tankar 432.9 km
Tromsø Aeroporto 433.0 km
Gubbhogen 438.5 km
Ylistaro 452.0 km
Ylistaro 452.0 km
Hekkingen Lighthouse 452.9 km
Setsa 453.2 km
Kuggoren 453.3 km
Parkalompolo 455.5 km
Harstad 456.7 km
Karesuando 462.0 km
Saltdal 462.8 km
Kauhajoki 462.9 km
Torpshammar 465.9 km
Hemavan Aeroporto 466.4 km
Hemavan-Gierevarto 468.0 km
Gielas 468.1 km
Kronoby 472.8 km
Skomvaer Fyr 473.5 km
Pori Tahkoluoto 474.8 km
Sørkjosen 478.0 km
Hallhaxasen 478.5 km
Ylinenjarvi 479.6 km
Pajala 488.8 km
Kauhava 492.1 km
Seinäjoki 497.3 km
Ulkokalla 499.5 km
Delsbo 500.3 km
Pori 511.4 km