Mundo

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 - Watertown Distancia
Watertown Municipal aeropuerto 0.0 km
Dodge County aeropuerto 2.0 km
DeKalb Aeropuerto 3.3 km
Clintonville Municipal aeropuerto 4.0 km
Pontiac Aeropuerto 12.1 km
Shawano Municipal aeropuerto 17.5 km
Regional Wittman aeropuerto 17.9 km
Decatur aeropuerto 18.4 km
Appleton aeropuerto 22.6 km
Central Illinois Regional aeropuerto 23.1 km
Effingham 23.2 km
Fond du Lac 26.0 km
Houghton 26.4 km
Aurora Municipal aeropuerto 28.1 km
Waupaca Municipal aeropuerto 33.9 km
Morris Aeropuerto 33.9 km
Southern Wisconsin Regional aeropuerto 35.3 km
Rochelle Municipal aeropuerto 40.7 km
Rockford Aeropuerto 42.7 km
Langlade 44.1 km
Burlington Municipal aeropuerto 45.5 km
Illinois Valley Regional aeropuerto 48.3 km
University of Illinois Willard aeropuerto 49.1 km
Coles 50.6 km
DuPage aeropuerto 52.0 km
Waukesha 53.8 km
Kings Land o' Lakes aeropuerto 55.3 km
Joliet Regional aeropuerto 59.6 km
Eagle River Union aeropuerto 61.4 km
Rantoul National Aviation Center 64.0 km
Green Bay 65.1 km
West Bend Municipal aeropuerto 66.8 km
Ford aeropuerto 67.3 km
Taylorville Aeropuerto 68.5 km
Lewis University aeropuerto 68.6 km
Dane County Regional aeropuerto 68.6 km
Logan County aeropuerto 69.5 km
Lawrence J. Timmerman aeropuerto 74.2 km
Lacon Aeropuerto 74.9 km
Rhinelander-Condado de Oneida aeropuerto 83.6 km
Kenosha Regional aeropuerto 87.2 km
Middleton Muni - Morey Field 90.7 km
Chicago Executive aeropuerto 90.8 km
Mitchell aeropuerto 90.9 km
O’Hare aeropuerto 91.0 km
Stevens Point Aeropuerto 91.1 km
Copper Harbor Ramos 91.9 km
Waukegan National aeropuerto 94.5 km
Freeport Aeropuerto 96.2 km
Greater Kankakee aeropuerto 96.3 km
Monroe Municipal aeropuerto 96.5 km
Sheboygan 96.5 km
John H. Batten aeropuerto 100.5 km
Wausau Downtown aeropuerto 102.1 km
Central Wisconsin aeropuerto 105.8 km
Abraham Lincoln Capital aeropuerto 105.8 km
Litchfield Municipal aeropuerto 106.7 km
Rock Falls Aeropuerto 106.8 km
Peoria Aeropuerto 107.7 km
Midway aeropuerto 107.7 km
Merrill Municipal aeropuerto 109.5 km
Lakeland aeropuerto 113.2 km
Manitowoc 115.1 km
Baraboo- Wisconsin Dells aeropuerto 116.9 km
Edgar County aeropuerto 117.1 km
Crawford County aeropuerto 119.6 km
Menominee Aeropuerto 120.2 km
Tomahawk Aeropuerto 121.7 km
South Wood County aeropuerto 124.7 km
Vermilion Regional aeropuerto 125.9 km
Manitowish Waters Aeropuerto 129.6 km
Lansing Aeropuerto 132.4 km
Reedsburg Aeropuerto 140.8 km
Door 144.8 km
Gary Aeropuerto 145.3 km
Sawyer aeropuerto 148.9 km
Savanna Aeropuerto 155.1 km
Gogebic- Iron County aeropuerto 157.5 km
New Lisbon Aeropuerto 158.2 km
Terre Haute Regional aeropuerto 158.3 km
Marshfield Municipal aeropuerto 163.3 km
Tri-County Regional aeropuerto 163.3 km
Mineral Point 168.8 km
Jacksonville Aeropuerto 169.8 km
Ephraim 170.3 km
Jasper County aeropuerto 171.0 km
Volk Field Air National Guard Base aeropuerto 172.5 km
Taylor 176.5 km
Clinton Municipal aeropuerto 180.0 km
Grand Marais 185.4 km
Grand Marais Aeropuerto 185.4 km
Price County aeropuerto 187.4 km
Delta County aeropuerto 187.6 km
Porter 190.4 km
Galesburg Municipal aeropuerto 190.8 km
Platteville Municipal aeropuerto 192.0 km
Purdue University aeropuerto 198.8 km
Quad aeropuerto 200.4 km
Crawfordsville Regional aeropuerto 200.4 km
Davenport Municipal aeropuerto 207.8 km