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Norteamérica



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.


Estaciones meteorológicas cercanas - Ephraim Distancia
Ephraim 0.5 km
Delta County aeropuerto 17.1 km
Sawyer aeropuerto 23.2 km
Door 26.0 km
Porter 28.6 km
Gary Aeropuerto 31.5 km
Geraldton aeropuerto 38.5 km
Lansing Aeropuerto 42.6 km
Michigan City Municipal aeropuerto 45.0 km
Menominee Aeropuerto 50.6 km
La Porte Municipal aeropuerto 54.3 km
Manitowoc 55.9 km
Knox Aeropuerto 62.0 km
Midway aeropuerto 65.2 km
John H. Batten aeropuerto 71.1 km
Sheboygan 74.5 km
Greater Kankakee aeropuerto 77.1 km
Waukegan National aeropuerto 77.3 km
Mitchell aeropuerto 80.4 km
Copper Harbor Ramos 80.5 km
O’Hare aeropuerto 81.2 km
Chicago Executive aeropuerto 81.2 km
Kenosha Regional aeropuerto 84.3 km
Southwest Michigan Regional aeropuerto 85.5 km
Mason 87.5 km
Lawrence J. Timmerman aeropuerto 96.9 km
South Bend aeropuerto 98.8 km
Pukaskwa (AUT) 102.1 km
Lewis University aeropuerto 103.5 km
Ford aeropuerto 103.9 km
Manistee 104.0 km
West Bend Municipal aeropuerto 104.2 km
Muskegon 104.6 km
South Haven Aeropuerto 104.7 km
Green Bay 105.8 km
Frankfort Dow Memorial Field 109.4 km
Manistique 111.4 km
Joliet Regional aeropuerto 112.4 km
Fulton County aeropuerto 114.5 km
Waukesha 117.2 km
DuPage aeropuerto 119.7 km
West Michigan Regional aeropuerto 121.6 km
Burlington Municipal aeropuerto 125.6 km
Katatota Island (AUT) 127.6 km
Cameron Falls (AUT) 129.1 km
Fremont Municipal aeropuerto 132.7 km
Elkhart Municipal aeropuerto 133.6 km
Morris Aeropuerto 138.0 km
Aurora Municipal aeropuerto 143.5 km
Fond du Lac 144.8 km
Houghton 146.8 km
Appleton aeropuerto 148.3 km
Caribou 151.0 km
Warsaw Municipal aeropuerto 151.7 km
Regional Wittman aeropuerto 153.0 km
Shawano Municipal aeropuerto 153.7 km
Goshen Municipal aeropuerto 157.7 km
Dodge County aeropuerto 169.0 km
DeKalb Aeropuerto 170.0 km
Watertown Municipal aeropuerto 170.8 km
Clintonville Municipal aeropuerto 172.6 km
Cherry Capital aeropuerto 178.1 km
Three Rivers Muni Dr Haines 178.3 km
Beaver Island aeropuerto 180.1 km
Kalamazoo-Battle Creek aeropuerto 182.9 km
Gerald R. Ford aeropuerto 186.2 km
Roben- Hood aeropuerto 187.6 km
Luce 191.3 km
Sturgis Aeropuerto 196.2 km
Wexford 196.8 km
Waupaca Municipal aeropuerto 204.5 km
Southern Wisconsin Regional aeropuerto 206.1 km
Rochelle Municipal aeropuerto 211.6 km
Charlevoix Aeropuerto 213.4 km
Rockford Aeropuerto 213.6 km
Langlade 214.6 km
Welcome Island (AUT) 215.4 km
W. K. Kellogg aeropuerto 217.1 km
W. K. Kellogg aeropuerto 217.1 km
Illinois Valley Regional aeropuerto 219.2 km
Antrim 220.8 km
Fort Wayne aeropuerto 222.7 km
Kings Land o' Lakes aeropuerto 225.7 km
Eagle River Union aeropuerto 231.9 km
Tri-State Steuben County aeropuerto 234.9 km
Ionia Aeropuerto 236.8 km
Auburn Aeropuerto 237.5 km
Thunder Bay Aeropuerto 237.6 km
Branch County Memorial aeropuerto 238.3 km
Thunder Bay 238.8 km
Dane County Regional aeropuerto 239.4 km
Lacon Aeropuerto 245.7 km
Brooks Field 249.5 km
Harbor Springs Municipal aeropuerto 252.7 km
Rhinelander-Condado de Oneida aeropuerto 254.2 km
Middleton Muni - Morey Field 261.4 km
Stevens Point Aeropuerto 261.8 km
Fitch H. Beach aeropuerto 264.6 km
Freeport Aeropuerto 267.0 km
Pellston Regional aeropuerto 267.2 km