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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 - Winona Abstand
Decorah Flughafen 4.6 km
Rice Lake Regional Airport 5.0 km
Cedar Rapids Flughafen 7.5 km
Washington 9.9 km
Two Harbors 11.4 km
Solon Springs Muni 15.0 km
Atikokan 16.9 km
Menomonie Municipal Airport 18.7 km
Iowa City Municipal Airport 19.1 km
Ely Municipal Airport 19.6 km
Mount Pleasant Municipal Airport 23.2 km
Chippewa Valley Regional Airport 24.2 km
Independence Municipal Airport 28.1 km
Sawyer County Airport 28.5 km
Oelwen 30.1 km
Keokuk Municipal Airport 31.6 km
Cumberland Municipal Airport 31.7 km
Fairfield Municipal Airport 33.3 km
Silver Bay Municipal Airport 34.7 km
Vinton Flughafen 36.9 km
Fort Madison 42.0 km
Sky Harbor Airport & Seaplane Base 43.8 km
Richard I. Bong Airport 44.7 km
La Crosse Regional Airport 50.1 km
Fillmore County Airport 52.8 km
Duluth Flughafen 54.8 km
Muscatine Municipal Airport 62.7 km
Prairie du Chien Municipal Airport 65.0 km
Southeast Iowa Regional Airport 65.5 km
Burnett County Airport 75.0 km
Waterloo Regional Airport 78.2 km
Rusk County Airport 78.2 km
Ottumwa Regional Airport 84.3 km
Red Wing Regional Airport 87.2 km
John F. Kennedy Memorial Airport 87.4 km
Scotts Seaplane Base 88.8 km
Rochester Intl. Airport 89.1 km
Oskaloosa Flughafen 89.1 km
Cloquet Carlton 89.7 km
Eveleth Muni (Awos) 90.0 km
New Richmond Regional Airport 92.9 km
Black River Falls Area Airport 94.0 km
Kirksville Regional Airport 96.0 km
Northeast Iowa Regional Airport 101.7 km
Sparta/Fort McCoy Airport 107.6 km
Osceola Flughafen 109.6 km
Dubuque Regional Airport 111.4 km
Cook Muni Arpt 112.4 km
Boscobel Flughafen 115.0 km
Grinnell Flughafen 115.5 km
Macomb Municipal Airport 116.8 km
Moose Lake Co Arpt 122.8 km
Dodge Center Airport 124.3 km
Davenport Municipal Airport 124.4 km
Range Regional Airport 128.8 km
Orr Regional Airport 129.8 km
Quad Cities Intl. Airport 131.8 km
Field of Dreams AP 133.8 km
Centerville Flughafen 134.2 km
Marshall Town Muni 135.7 km
Austin Municipal Airport 137.3 km
Pella Flughafen 138.9 km
Rush City Rgnl Arpt 139.3 km
Platteville Municipal Airport 140.2 km
Galesburg Municipal Airport 141.3 km
Price County Airport 144.7 km
Stanton Airfield 146.3 km
Grand Marais Flughafen 146.7 km
Grand Marais 146.7 km
Newton Municipal Airport 146.9 km
Clinton Municipal Airport 152.2 km
St. Paul Downtown Airport 152.2 km
Taylor 155.6 km
Knoxville 158.2 km
Volk Field Air National Guard Base Airport 159.6 km
South St. Paul Municipal Airport 161.4 km
Mineral Point 163.3 km
Marshfield Municipal Airport 168.8 km
Tri-County Regional Airport 168.8 km
Airlake Airport 168.9 km
Minneapolis-Saint Paul Intl. Airport 168.9 km
Anoka 168.9 km
Owatonna (Awos) 172.5 km
New Lisbon Flughafen 173.9 km
Cambridge Flughafen 174.3 km
Gogebic- Iron County Airport 174.6 km
Iowa Falls Airport 174.9 km
Mora Flughafen 175.2 km
Savanna Flughafen 177.0 km
McGregor Flughafen 179.6 km
Mason 181.9 km
Crystal Airport 183.7 km
Albert Lea Municipal Airport 185.5 km
Chariton 186.1 km
Falls Intl. Airport 188.5 km
Reedsburg Flughafen 191.3 km
Flying Cloud Airport 194.8 km
Manitowish Waters Airport 202.6 km
Grand Rapids 202.8 km

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