Wereld

Europa



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 - Tjøtta Afstand
Tjøtta 2.0 km
Sandnessjøen / Stokka 17.2 km
Bronnoysund / Bronnoy 44.1 km
Vega-Vallsjo 63.5 km
Solvaer Iii 63.9 km
Mosjøen Kjaerstad 89.1 km
Laksfors 99.4 km
Myken Lighthouse 103.5 km
Namsskogan 126.1 km
Majavatn 127.2 km
Seljelia 134.7 km
Gartland 139.8 km
Skamdal 170.9 km
Namsos Luchthaven 173.8 km
Rorvik / Ryum 177.1 km
Kjobli I Snasa 180.3 km
Reipå 180.6 km
Røst Luchthaven 188.3 km
Susendal-Bjormo 196.8 km
Værøy 202.4 km
Nordli-Holand 207.6 km
Mo i Rana 217.9 km
Steinkjer 223.1 km
Nordøyan Lighthouse 235.5 km
Helligvær 238.2 km
Storforshei 243.5 km
Gäddede 246.0 km
Stekenjokk 246.3 km
Korsvattnet 246.6 km
Buholmråsa Lighthouse 268.0 km
Meråker -Egge 272.8 km
Bodø 276.5 km
Storlien 277.6 km
Leknes 286.2 km
Blahammaren 287.3 km
Hjartasen 291.9 km
Hemavan-Gierevarto 295.0 km
Hemavan Luchthaven 296.8 km
Gielas 299.9 km
Sylan 301.2 km
Luchthaven Trondheim Værnes 304.8 km
Kvithammer 306.2 km
Frosta 311.5 km
Åfjord 317.6 km
Selbu 323.1 km
Föllinge 335.2 km
Trondheim 341.6 km
Saltdal 344.7 km
Solendet 347.9 km
Skrova Lighthouse 354.4 km
Svolvær / Helle 363.4 km
Östersund 366.1 km
Tännäs 366.9 km
Bortnan 368.7 km
Setsa 371.4 km
Røros Luchthaven 371.7 km
Røros Luchthaven 372.2 km
Kotsoy 372.4 km
Bo I Vesteralen 374.7 km
Halten Lighthouse 381.2 km
Gubbhogen 389.3 km
Ørland 389.6 km
Hallhaxasen 393.0 km
Thamshavn 395.4 km
Soknedal 399.7 km
Klövsjö 407.8 km
Stokmarknes 416.3 km
Mierkenis 422.4 km
Dravagen 424.7 km
Drevsjø 429.1 km
Tynset-hansmoen 429.9 km
Idre Fjall 430.0 km
Hunge 445.0 km
Hitra 445.4 km
Sortland 456.7 km
Hoting 464.2 km
Sveg 464.5 km
Oppdal/Seter 466.1 km
Tagdalen 479.3 km
Skomvaer Fyr 479.4 km
Norne 482.9 km
Folldal 484.7 km
Sula 489.7 km
Trysil Vegstasjon 491.9 km
Evenstad 501.2 km
Hjerkinn 506.7 km
Krangede 506.9 km
Vilhelmina 511.1 km
Vilhelmina 511.1 km
Rena-Haugedalen 518.6 km
Venabu 522.0 km
Älvdalen 526.6 km
Hamra 533.0 km
Fokstua Ii 534.1 km
Fåvang 537.0 km
Kvitfjell 539.1 km
Dombås 550.1 km
Junsele 554.4 km
Evenes 556.9 km
Lillehammer-saetherengen 558.8 km

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