Welt

Nordamerika



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 - Clayton Abstand
Cincinnati Municipal Lunken Airport 11.2 km
Dayton- Wright Brothers Airport 13.3 km
Clermont County Airport 17.8 km
Defiance Memorial Airport 17.8 km
Butler 19.3 km
Darke County Airport 20.6 km
Dayton Intl. Airport 26.0 km
Jackson 29.3 km
Mason Jewett Field Airport Flughafen 30.7 km
Fulton County Airport 31.7 km
Wright-Patterson Air Force Base 33.4 km
Blue Grass Airport 34.0 km
Hillsdale Municipal Airport 34.2 km
Covington Flughafen 36.9 km
Lima Allen 37.6 km
Lenawee County Airport 37.7 km
Lake Cumberland Regional Airport 40.9 km
Capital Region Flughafen 41.8 km
Owosso Community Airport 42.2 km
London-Corbin Airport 42.9 km
Jack Barstow Municipal Airport 43.2 km
Oak Ridge 44.4 km
Cincinnati West Airport 47.7 km
MBS Intl. Airport 50.9 km
Livingston County Spencer J. Hardy Airport 51.4 km
Gratiot Community Airport 52.3 km
Stuart Powell Field 52.5 km
McMinn County Airport 53.3 km
Springfield- Beckley Municipal Airport 57.5 km
Mount Pleasant Municipal Airport 58.4 km
Fitch H. Beach Airport 58.9 km
Bellefontaine Regional Airport 59.4 km
McGhee Tyson Airport 61.2 km
Wilmington Flughafen 61.4 km
Capital City Airport 63.6 km
Toledo Express Flughafen 64.4 km
Wayne County Airport 64.5 km
Saginaw 68.0 km
Fleming-Mason Airport 69.2 km
Cleveland Regional Jetport 69.9 km
Brooks Field 71.3 km
Ann Arbor Municipal Airport 73.2 km
Bishop Intl. Airport 75.8 km
Western Carolina Regional Airport 75.9 km
Findlay Airport 77.3 km
Middlesboro Flughafen 77.8 km
Toledo Suburban Airport 80.4 km
Auburn Flughafen 80.9 km
Branch County Memorial Airport 81.1 km
Tri-State Steuben County Airport 83.8 km
Ionia Flughafen 85.2 km
Crossville Flughafen 90.9 km
Willow Run Airport 95.1 km
Fort Wayne Intl. Airport 95.3 km
London Madison County Airport 98.9 km
Toledo Executive Airport 100.4 km
Lebanon-Springfield Airport 101.7 km
Battle Creek Executive Airport 102.3 km
Custer Airport 104.8 km
Chattanooga Metropolitan Airport 106.4 km
Oakland 109.1 km
Tuscola Area Airport 109.3 km
Union County Airport 111.2 km
Harlan Flughafen 115.9 km
Detroit Metropolitan Wayne County Airport 116.7 km
Morristown Flughafen 116.9 km
Delaware 117.0 km
Franklin Airport 117.2 km
Jackson Julian Carr 118.2 km
Sturgis Flughafen 122.1 km
Huntington Flughafen 123.6 km
Madison Flughafen 124.6 km
Lapeer Airport 126.0 km
Jonesville Airport 131.7 km
Gerald R. Ford Intl. Airport 133.2 km
Roben- Hood Airport 133.5 km
Oakland/Troy Airport 134.5 km
Bolton Field 135.4 km
Kalamazoo/Battle Creek Intl. Airport 135.6 km
Grosse Ile Municipal Airport 136.3 km
Delaware Flughafen 137.6 km
Three Rivers Muni Dr Haines 139.9 km
Anderson Municipal Airport 141.0 km
Ohio State University Airport 142.9 km
Marion Municipal Airport 143.2 km
Bowman Field 147.4 km
Ross County Flughafen 147.8 km
Marion Flughafen 148.1 km
Coleman A. Young Intl. Airport 152.5 km
Louisville Flughafen 154.8 km
Windsor Flughafen 156.8 km
Rickenbacker Flughafen 157.7 km
Bad Axe 159.5 km
Goshen Municipal Airport 160.4 km
Shelbyville Municipal Airport 161.4 km
John Glenn Columbus Intl. Airport 163.6 km
Harrow CDA (AUT) 163.6 km
Warsaw Municipal Airport 166.4 km
Indianapolis Mount Comfort 172.2 km
Selfridge Air National Guard Base 172.2 km