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 - Hønefoss Afstand
Hønefoss 2.4 km
Asker 39.2 km
Drammen Berskog 45.1 km
Kongsberg 48.9 km
Bjornholt 51.7 km
Tryvasshogda 51.8 km
Sande-galleberg 58.2 km
Blindern 58.8 km
Hakadal 66.4 km
Gulsvik 74.5 km
Ås 81.2 km
Gullholmen 87.2 km
Kongsberg Brannstasjon 87.9 km
Vest-torpa Ii 88.9 km
Kjeller Airport 91.7 km
Apelsvoll 92.9 km
Kise Pa Hedmark 93.3 km
Oseberg 94.4 km
Luchthaven Oslo Gardermoen 94.5 km
Melsomvik 101.6 km
Rygge 103.9 km
Torp 104.1 km
Lillehammer-saetherengen 106.7 km
Hamar Airport 118.1 km
Hamar 119.7 km
Veggli 121.3 km
Ferder 126.7 km
Stromtangen Lh 127.8 km
Langoytangen 129.8 km
Notodden 130.0 km
Nesbyen-todokk 130.7 km
Sarpsborg 136.3 km
Fagernes Leirin 139.6 km
Fåvang 143.1 km
Fagernes 144.1 km
Kvitfjell 144.5 km
Aurskog 152.2 km
Jomfruland Lh 159.6 km
Koster-eilanden 161.2 km
Venabu 164.9 km
Loken I Volbu 168.4 km
Evenstad 168.4 km
Rena-Haugedalen 174.1 km
Skåbu 177.5 km
Beitostølen 189.4 km
Gjerstad 194.4 km
Väderöarna 195.6 km
Kongsvinger 197.5 km
Hemsedal Ii 198.3 km
Flisa Ii 204.4 km
Lyngor Fyr 205.5 km
Hollekolten 206.8 km
Folldal 218.4 km
Tveitsund 227.1 km
Blomskog 229.8 km
Geilo-oldebraten 230.7 km
Mosstrand Ii 230.8 km
Hoydalsmo Ii 237.5 km
Tynset-hansmoen 238.5 km
Hjerkinn 239.7 km
Fokstua Ii 240.3 km
Nelaug 242.2 km
Dombås 244.8 km
Torungen Fyr 249.7 km
Måseskär 255.4 km
Trysil Vegstasjon 258.7 km
Filefjell 261.7 km
Hynnekleiv 264.4 km
Juvvasshoe 266.6 km
Skagen 267.9 km
Arvika 272.3 km
Landvik 275.3 km
Oppdal/Seter 275.9 km
Kroppefjall-Granan 276.7 km
Drevsjø 278.1 km
Sindal Luchthaven 290.3 km
Sognefjellet 293.4 km
Røros Luchthaven 293.6 km
Røros Luchthaven 293.7 km
Stenhoj 303.3 km
Finse 304.8 km
Dyranut Automated 306.4 km
Soknedal 307.2 km
Trollhattan Lufthavn 309.1 km
Kotsoy 311.6 km
Vuurtoren van Vinga 314.7 km
Byglandsfjord/Solbakk 316.2 km
Valle 318.2 km
Luchthaven Kristiansand Kjevik 320.8 km
Hovden-lundane 321.5 km
Lærdal 321.6 km
Vaagsli 322.1 km
Sunne 322.5 km
Brata-slettom 323.3 km
Bjorli 323.9 km
Tylstrup 326.4 km
Solendet 327.8 km
Fet I Eidfjord 330.0 km
Göteborg 330.6 km
Oksøy Lighthouse 333.2 km