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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.


Nächste Wetterstation - Willmar Abstand
Olivia Flughafen 3.3 km
Redwood Falls Muni 7.9 km
Willmar Municipal Airport 10.7 km
Sauk Centre Muni 12.7 km
Windom 15.0 km
Jackson Municipal Airport 15.3 km
Park Rapids Municip 17.9 km
Long Prairie Flughafen 20.4 km
Wadena Municipal Airport 23.8 km
Bemidji Regional Airport 25.6 km
Spencer Flughafen 27.0 km
Staples 28.6 km
Glenwood (Asos) 32.0 km
Paynesville Flughafen 32.9 km
Storm Lake Municipal Airport 33.5 km
Audubon County Airport 35.3 km
Estherville Muni 35.5 km
Atlantic Municipal Airport 36.3 km
Arthur N. Neu Airport 40.0 km
Alexandria Municipal Airport 41.5 km
Flag Island 43.1 km
Walker Flughafen 47.3 km
Red Oak Municipal Airport 48.5 km
Harlan Flughafen 49.2 km
Denison 50.2 km
Warroad International Memorial Airport 52.1 km
Litchfield Flughafen 58.4 km
Granite Falls Municipal Airport 58.7 km
Baudette Intl. Airport 58.8 km
New Ulm Municipal Airport 59.8 km
Worthington 63.1 km
Cherokee Flughafen 63.1 km
Waskish Muni Airpt 64.0 km
Tracy Municipal Airport 65.0 km
Benson Municipal Airport 68.7 km
Fairmont Municipal Airport 69.9 km
Hutchinson Municipal Airport 72.4 km
Pine River 73.8 km
Sprague 74.8 km
Montevideo (Awos) 76.1 km
Little Falls/Morrison 76.4 km
Creston 83.1 km
Roseau Muni (Awos) 83.7 km
Slayton Flughafen 84.1 km
Kenora Airport 85.5 km
Fosston 85.6 km
Algona Municipal Airport 87.3 km
Southwest Minnesota Regional Airport 87.5 km
Council Bluffs Flughafen 91.0 km
Sheldon 91.3 km
Longville Municipal Airport 94.2 km
Detroit Lakes Airport 96.3 km
Fort Dodge Regional Airport 97.3 km
Brainerd Lakes Regional Airport 100.8 km
Perry Municipal Airport 101.5 km
Mahnomen Flughafen 102.2 km
Morris Flughafen 103.9 km
Omaha/Eppley Field Airport 104.6 km
Glencoe Flughafen 105.0 km
Offutt Air Force Base 107.1 km
Elbow Lake 107.3 km
Appleton Flughafen 107.6 km
St. Cloud Regional Airport 107.7 km
Maple Lake Municipal Airport 116.2 km
Orange 117.3 km
Mankato Regional Airport 124.5 km
Fergus Falls Municipal Airport 124.9 km
Blair Flughafen 126.2 km
Millard Airport 127.3 km
Madison 128.0 km
Tekamah (Asos) 131.3 km
Le Mars Municipal Airport 131.6 km
Webster City 131.9 km
Thief River Falls Regional Airport 131.9 km
Buffalo Flughafen 132.2 km
Luverne Municipal Airport 132.4 km
Boone Flughafen 134.3 km
Canby Flughafen 136.9 km
Clarion Municipal Airport 142.4 km
Pipestone Municipal Airport 143.4 km
Rawson Lake 149.7 km
Aitkin Municipal Airport 150.8 km
Sioux Gateway Airport 153.2 km
Osceola Muni 153.4 km
Ortonville 154.0 km
Bigfork 155.6 km
Des Moines Intl. Airport 156.9 km
Forest City Flughafen 157.6 km
Princeton Municipal Airport 158.7 km
Ames Flughafen 159.8 km
Wheaton Municipal Airport 163.4 km
Waseca Municipal Airport 165.0 km
Ankeny Regional Airport 167.5 km
Grand Rapids 169.7 km
Fremont Flughafen 170.4 km
Harry Stern Airport 175.7 km
Flying Cloud Airport 176.3 km
Center for Earth Resources Observations 178.2 km
Crookston Municipal Airport 178.9 km
Wahoo Municipal Airport 179.1 km

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