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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
Willmar Municipal Airport 1.4 km
Redwood Falls Muni 6.7 km
Olivia Flughafen 10.2 km
Windom 11.9 km
Wadena Municipal Airport 17.0 km
Park Rapids Municip 18.5 km
Jackson Municipal Airport 20.7 km
Sauk Centre Muni 21.5 km
Spencer Flughafen 21.8 km
Glenwood (Asos) 22.9 km
Storm Lake Municipal Airport 28.4 km
Long Prairie Flughafen 29.2 km
Bemidji Regional Airport 30.9 km
Alexandria Municipal Airport 32.5 km
Staples 37.3 km
Atlantic Municipal Airport 37.4 km
Audubon County Airport 39.8 km
Paynesville Flughafen 42.1 km
Denison 43.6 km
Harlan Flughafen 43.6 km
Estherville Muni 44.0 km
Red Oak Municipal Airport 44.5 km
Warroad International Memorial Airport 46.6 km
Arthur N. Neu Airport 46.9 km
Flag Island 47.4 km
Granite Falls Municipal Airport 49.4 km
Worthington 54.1 km
Cherokee Flughafen 54.8 km
Tracy Municipal Airport 55.9 km
Walker Flughafen 55.9 km
Benson Municipal Airport 59.4 km
Baudette Intl. Airport 66.8 km
Montevideo (Awos) 66.8 km
Sprague 67.3 km
Litchfield Flughafen 67.7 km
New Ulm Municipal Airport 69.1 km
Waskish Muni Airpt 72.5 km
Slayton Flughafen 74.9 km
Roseau Muni (Awos) 75.8 km
Fosston 76.9 km
Southwest Minnesota Regional Airport 78.2 km
Fairmont Municipal Airport 79.1 km
Hutchinson Municipal Airport 81.7 km
Sheldon 82.3 km
Pine River 82.9 km
Council Bluffs Flughafen 83.0 km
Little Falls/Morrison 85.7 km
Detroit Lakes Airport 87.3 km
Creston 91.6 km
Mahnomen Flughafen 93.2 km
Kenora Airport 93.8 km
Morris Flughafen 94.7 km
Omaha/Eppley Field Airport 96.2 km
Algona Municipal Airport 96.4 km
Elbow Lake 98.1 km
Appleton Flughafen 98.3 km
Offutt Air Force Base 98.8 km
Longville Municipal Airport 103.4 km
Fort Dodge Regional Airport 106.4 km
Orange 108.2 km
Brainerd Lakes Regional Airport 110.1 km
Perry Municipal Airport 110.5 km
Glencoe Flughafen 114.3 km
Fergus Falls Municipal Airport 115.7 km
St. Cloud Regional Airport 116.9 km
Blair Flughafen 117.5 km
Millard Airport 118.7 km
Madison 118.8 km
Tekamah (Asos) 122.4 km
Le Mars Municipal Airport 122.6 km
Thief River Falls Regional Airport 123.0 km
Luverne Municipal Airport 123.2 km
Maple Lake Municipal Airport 125.5 km
Canby Flughafen 127.6 km
Mankato Regional Airport 133.8 km
Pipestone Municipal Airport 134.2 km
Webster City 141.1 km
Buffalo Flughafen 141.4 km
Boone Flughafen 143.5 km
Sioux Gateway Airport 144.2 km
Ortonville 144.7 km
Clarion Municipal Airport 151.6 km
Wheaton Municipal Airport 154.1 km
Rawson Lake 158.8 km
Aitkin Municipal Airport 160.0 km
Fremont Flughafen 161.5 km
Osceola Muni 162.5 km
Bigfork 164.8 km
Des Moines Intl. Airport 166.0 km
Harry Stern Airport 166.4 km
Forest City Flughafen 166.9 km
Princeton Municipal Airport 168.0 km
Center for Earth Resources Observations 168.9 km
Ames Flughafen 169.0 km
Crookston Municipal Airport 169.8 km
Wahoo Municipal Airport 170.2 km
Moorhead Municipal Airport 173.2 km
Waseca Municipal Airport 174.3 km
Ankeny Regional Airport 176.7 km
Grand Rapids 178.9 km

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