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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.


Stations météo à proximité - St. Michael Distance
Princeton Municipal (Aéroport) 7.0 km
Aitkin Municipal (Aéroport) 9.8 km
Forest City Aéroport 14.7 km
Waseca Municipal (Aéroport) 14.9 km
Bigfork 18.4 km
Buffalo Aéroport 20.0 km
Clarion Municipal (Aéroport) 20.9 km
Grand Rapids 21.8 km
Ames Aéroport 23.3 km
Flying Cloud (Aéroport) 24.2 km
Des Moines (Aéroport) 26.1 km
Ankeny Regional (Aéroport) 27.8 km
Mankato Regional (Aéroport) 28.8 km
Osceola Muni 29.7 km
Webster City 30.1 km
Boone Aéroport 30.7 km
Rawson Lake 32.9 km
Aéroport municipal d'Albert Lea 35.0 km
Crystal (Aéroport) 35.3 km
Maple Lake Municipal (Aéroport) 36.0 km
Falls Intl. Airport 39.0 km
Aéroport municipal de Mason 39.6 km
McGregor Aéroport 40.9 km
Chariton 43.8 km
Mora Aéroport 44.2 km
St. Cloud Regional (Aéroport) 44.6 km
Cambridge Aéroport 44.8 km
Owatonna (Awos) 46.9 km
Glencoe Aéroport 47.3 km
Iowa Falls Aéroport 47.8 km
Anoka 50.1 km
Minneapolis-Saint-Paul (Aéroport) 50.1 km
Airlake (Aéroport) 50.2 km
Brainerd Lakes Regional (Aéroport) 52.7 km
South St. Paul Municipal (Aéroport) 57.6 km
Perry Municipal (Aéroport) 60.5 km
Longville Municipal (Aéroport) 60.9 km
Fort Dodge Regional (Aéroport) 60.9 km
Knoxville 66.4 km
St. Paul Downtown (Aéroport) 66.8 km
Aéroport d'Algona 68.7 km
Stanton Airfield 72.8 km
Newton Municipal (Aéroport) 75.8 km
Little Falls/Morrison 76.3 km
Hutchinson Municipal (Aéroport) 79.8 km
Rush City Rgnl Arpt 79.8 km
Pine River 80.6 km
Austin Municipal (Aéroport) 82.2 km
Pella Aéroport 84.1 km
Fairmont Municipal (Aéroport) 84.4 km
Creston 84.4 km
Field of Dreams AP 85.6 km
Kenora (Aéroport) 85.7 km
Marshall Town Muni 85.8 km
Range Regional (Aéroport) 91.9 km
Orr Regional (Aéroport) 91.9 km
New Ulm Municipal (Aéroport) 93.0 km
Litchfield Aéroport 93.7 km
Dodge Center (Aéroport) 94.9 km
Moose Lake Co Arpt 96.8 km
Waskish Muni Airpt 97.4 km
Grinnell Aéroport 106.1 km
Dryden Aéroport 106.6 km
Baudette Intl. Airport 107.6 km
Cook Muni Arpt 108.8 km
Osceola (Aéroport) 109.5 km
Walker Aéroport 110.1 km
Northeast Iowa Regional (Aéroport) 118.0 km
Paynesville Aéroport 119.4 km
Estherville Muni 121.5 km
New Richmond Regional (Aéroport) 126.1 km
Staples 126.5 km
Arthur N. Neu (Aéroport) 127.5 km
Rochester Intl. Airport 130.1 km
Cloquet Carlton 130.2 km
Eveleth Muni (Awos) 130.5 km
Red Wing Regional (Aéroport) 131.8 km
Oskaloosa Aéroport 132.6 km
Scotts Seaplane Base 132.9 km
Long Prairie Aéroport 133.6 km
Ottumwa Regional (Aéroport) 137.5 km
Sauk Centre Muni 140.8 km
Flag Island 141.4 km
Waterloo Regional (Aéroport) 141.8 km
Bemidji Regional (Aéroport) 142.3 km
Audubon County (Aéroport) 142.5 km
Burnett County (Aéroport) 144.3 km
Jackson Municipal (Aéroport) 147.1 km
Olivia Aéroport 151.8 km
Park Rapids Municip 156.5 km
Atlantic Municipal (Aéroport) 156.8 km
Redwood Falls Muni 157.8 km
Windom 161.8 km
Willmar Municipal (Aéroport) 162.8 km
Duluth Aéroport 165.4 km
Fillmore County (Aéroport) 166.4 km
Spencer Aéroport 171.9 km
Wadena Municipal (Aéroport) 172.2 km
Richard I. Bong (Aéroport) 175.4 km
Aéroport municipal de Storm Lake 175.8 km