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Amérique du Nord



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.


Stations météo à proximité - Chanhassen Distance
Waseca Municipal (Aéroport) 6.7 km
Flying Cloud (Aéroport) 7.4 km
Princeton Municipal (Aéroport) 11.3 km
Grand Rapids 16.2 km
Forest City Aéroport 16.4 km
Aéroport municipal d'Albert Lea 18.4 km
Crystal (Aéroport) 18.6 km
Aitkin Municipal (Aéroport) 22.0 km
Ankeny Regional (Aéroport) 22.0 km
Ames Aéroport 22.7 km
Aéroport municipal de Mason 23.3 km
Bigfork 25.2 km
McGregor Aéroport 25.8 km
Des Moines (Aéroport) 27.4 km
Mora Aéroport 28.1 km
Cambridge Aéroport 28.5 km
Falls Intl. Airport 29.0 km
Owatonna (Awos) 30.1 km
Chariton 30.5 km
Clarion Municipal (Aéroport) 31.5 km
Iowa Falls Aéroport 31.6 km
Osceola Muni 32.8 km
Minneapolis-Saint-Paul (Aéroport) 33.4 km
Airlake (Aéroport) 33.4 km
Anoka 33.5 km
Buffalo Aéroport 36.7 km
South St. Paul Municipal (Aéroport) 40.8 km
Boone Aéroport 42.2 km
Webster City 42.6 km
Mankato Regional (Aéroport) 44.8 km
Knoxville 50.0 km
St. Paul Downtown (Aéroport) 50.1 km
Maple Lake Municipal (Aéroport) 52.7 km
Stanton Airfield 56.0 km
Lamoni 57.1 km
Newton Municipal (Aéroport) 59.2 km
St. Cloud Regional (Aéroport) 61.4 km
Rush City Rgnl Arpt 63.3 km
Glencoe Aéroport 63.9 km
Austin Municipal (Aéroport) 65.4 km
Pella Aéroport 67.4 km
Marshall Town Muni 68.9 km
Field of Dreams AP 69.1 km
Brainerd Lakes Regional (Aéroport) 69.6 km
Centerville Aéroport 73.5 km
Perry Municipal (Aéroport) 75.0 km
Range Regional (Aéroport) 75.8 km
Orr Regional (Aéroport) 76.1 km
Fort Dodge Regional (Aéroport) 76.2 km
Longville Municipal (Aéroport) 77.7 km
Dodge Center (Aéroport) 78.1 km
Moose Lake Co Arpt 80.3 km
Aéroport d'Algona 84.5 km
Grinnell Aéroport 89.2 km
Cook Muni Arpt 92.6 km
Osceola (Aéroport) 92.8 km
Little Falls/Morrison 93.1 km
Hutchinson Municipal (Aéroport) 96.5 km
Pine River 97.5 km
Creston 99.0 km
Fairmont Municipal (Aéroport) 100.6 km
Northeast Iowa Regional (Aéroport) 101.1 km
New Richmond Regional (Aéroport) 109.4 km
New Ulm Municipal (Aéroport) 109.5 km
Litchfield Aéroport 110.4 km
Kirksville Regional (Aéroport) 111.1 km
Rochester Intl. Airport 113.3 km
Cloquet Carlton 113.7 km
Eveleth Muni (Awos) 114.1 km
Waskish Muni Airpt 114.2 km
Red Wing Regional (Aéroport) 115.0 km
Oskaloosa Aéroport 115.7 km
Scotts Seaplane Base 116.7 km
Ottumwa Regional (Aéroport) 120.6 km
Baudette Intl. Airport 124.3 km
Waterloo Regional (Aéroport) 125.0 km
Walker Aéroport 126.9 km
Burnett County (Aéroport) 127.7 km
Paynesville Aéroport 136.1 km
Estherville Muni 137.8 km
Arthur N. Neu (Aéroport) 143.4 km
Staples 143.4 km
Duluth Aéroport 148.8 km
Fillmore County (Aéroport) 149.6 km
Long Prairie Aéroport 150.4 km
Sauk Centre Muni 157.6 km
Audubon County (Aéroport) 158.3 km
Richard I. Bong (Aéroport) 158.8 km
Bemidji Regional (Aéroport) 159.2 km
Sky Harbor Airport & Seaplane Base 159.9 km
Jackson Municipal (Aéroport) 163.6 km
Vinton Aéroport 166.5 km
Olivia Aéroport 168.5 km
Cumberland Municipal (Aéroport) 171.0 km
Fairfield Municipal (Aéroport) 171.8 km
Clarinda 172.2 km
Atlantic Municipal (Aéroport) 172.6 km
Oelwen 172.9 km
Park Rapids Municip 173.4 km
Redwood Falls Muni 174.4 km