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Severní Amerika



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.


Poblíž povětrnostní stanice - Tracy Vzdálenost
Tracy Municipal (Letiště) 1.3 km
Worthington 6.6 km
Granite Falls Municipal (Letiště) 7.2 km
Benson Municipal (Letiště) 13.1 km
Montevideo (Awos) 15.3 km
Cherokee (Letiště) 17.0 km
Slayton (Letiště) 20.3 km
Southwest Minnesota Regional (Letiště) 24.2 km
Sheldon 28.3 km
Alexandria Municipal (Letiště) 28.4 km
Denison 34.0 km
Glenwood (Asos) 34.9 km
Council Bluffs Letiště 37.6 km
Harlan (Letiště) 40.4 km
Fosston 41.3 km
Shenandoah Muni 42.4 km
Detroit Lakes (Letiště) 42.8 km
Morris (Letiště) 43.4 km
Storm Lake Municipal (Letiště) 44.3 km
Falls City/Brenner 45.1 km
Spencer (Letiště) 45.6 km
Appleton (Letiště) 45.9 km
Omaha/Eppley Field (Letiště) 46.7 km
Elbow Lake 48.1 km
Wadena Municipal (Letiště) 49.2 km
Offuttova letecká základna 49.5 km
Mahnomen (Letiště) 49.8 km
Nebraska City Municipal (Letiště) 49.9 km
Red Oak Municipal (Letiště) 50.3 km
Plattsmouth (Letiště) 50.9 km
Roseau Muni (Awos) 51.8 km
Willmar Municipal (Letiště) 53.2 km
Orange 53.8 km
Windom 53.9 km
Warroad International Memorial (Letiště) 57.3 km
Redwood Falls Muni 57.6 km
Olivia (Letiště) 63.7 km
Blair (Letiště) 65.0 km
Park Rapids Municip 65.5 km
Madison 65.5 km
Fergus Falls Municipal (Letiště) 65.5 km
Millard (Letiště) 66.6 km
Le Mars Municipal (Letiště) 68.1 km
Atlantic Municipal (Letiště) 68.2 km
Luverne Municipal (Letiště) 68.7 km
Jackson Municipal (Letiště) 68.9 km
Tekamah (Asos) 69.1 km
Clarinda 72.7 km
Canby (Letiště) 73.9 km
Sauk Centre Muni 76.0 km
Thief River Falls Regional (Letiště) 78.3 km
Pipestone Municipal (Letiště) 79.8 km
Audubon County (Letiště) 79.9 km
Bemidji Regional (Letiště) 81.3 km
Long Prairie (Letiště) 83.7 km
Sioux Gateway (Letiště) 89.8 km
Staples 91.6 km
Ortonville 91.8 km
Arthur N. Neu (Letiště) 92.9 km
Estherville Muni 95.0 km
Paynesville (Letiště) 96.5 km
Wheaton Municipal (Letiště) 101.6 km
Fremont (Letiště) 107.5 km
Walker (Letiště) 110.2 km
Center for Earth Resources Observations 114.6 km
Harry Stern (Letiště) 114.6 km
Wahoo Municipal (Letiště) 116.2 km
Baudette Intl. Airport 119.8 km
Crookston Municipal (Letiště) 121.0 km
Litchfield (Letiště) 121.8 km
Moorhead Municipal (Letiště) 122.3 km
New Ulm Municipal (Letiště) 122.5 km
Sioux Falls Regional (Letiště) 126.4 km
Waskish Muni Airpt 126.5 km
Fairmont Municipal (Letiště) 131.9 km
Lincoln (Letiště) 134.2 km
Brookings Regional (Letiště) 135.4 km
Hutchinson Municipal (Letiště) 135.6 km
Beatrice Municipal 136.3 km
Hector Intl. Airport 137.3 km
Pine River 137.5 km
Little Falls/Morrison 140.1 km
Creston 140.7 km
Algona Municipal (Letiště) 148.8 km
Sisseton (Letiště) 155.0 km
Wayne (Letiště) 155.7 km
Longville Municipal (Letiště) 158.0 km
Fort Dodge Regional (Letiště) 158.5 km
Hallock 160.0 km
Perry Municipal (Letiště) 161.9 km
Brainerd Lakes Regional (Letiště) 164.5 km
Madison Municipal (Letiště) 165.0 km
Glencoe (Letiště) 168.1 km
St. Cloud Regional (Letiště) 171.1 km
Watertown Regional (Letiště) 172.8 km
Maple Lake Municipal (Letiště) 179.5 km
Grand Forks Intl. Airport 182.1 km
Lamoni 186.6 km
Mankato Regional (Letiště) 187.4 km
Webster City 193.6 km