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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 - Franklin Abstand
Dayton- Wright Brothers Airport 7.4 km
Clermont County Airport 11.3 km
Cincinnati Municipal Lunken Airport 14.1 km
Dayton Intl. Airport 20.7 km
Defiance Memorial Airport 23.4 km
Butler 24.2 km
Darke County Airport 26.8 km
Wright-Patterson Air Force Base 28.0 km
Fulton County Airport 30.1 km
Lima Allen 33.0 km
Jackson 34.9 km
Mason Jewett Field Airport Flughafen 35.7 km
Lenawee County Airport 35.8 km
London-Corbin Airport 36.8 km
Blue Grass Airport 37.2 km
Oak Ridge 40.0 km
Hillsdale Municipal Airport 40.6 km
Covington Flughafen 41.8 km
Owosso Community Airport 42.6 km
Lake Cumberland Regional Airport 42.9 km
Jack Barstow Municipal Airport 45.8 km
Capital Region Flughafen 48.1 km
Livingston County Spencer J. Hardy Airport 49.6 km
MBS Intl. Airport 50.9 km
Springfield- Beckley Municipal Airport 52.0 km
Cincinnati West Airport 52.9 km
McMinn County Airport 53.5 km
Bellefontaine Regional Airport 54.4 km
McGhee Tyson Airport 55.1 km
Wilmington Flughafen 55.7 km
Stuart Powell Field 56.3 km
Gratiot Community Airport 58.6 km
Toledo Express Flughafen 60.5 km
Fleming-Mason Airport 63.1 km
Mount Pleasant Municipal Airport 64.8 km
Fitch H. Beach Airport 65.4 km
Saginaw 66.0 km
Wayne County Airport 68.1 km
Capital City Airport 68.3 km
Ann Arbor Municipal Airport 69.6 km
Western Carolina Regional Airport 69.7 km
Middlesboro Flughafen 71.3 km
Cleveland Regional Jetport 72.1 km
Findlay Airport 72.5 km
Bishop Intl. Airport 72.9 km
Toledo Suburban Airport 76.2 km
Brooks Field 77.6 km
Auburn Flughafen 87.0 km
Branch County Memorial Airport 87.3 km
Tri-State Steuben County Airport 90.0 km
Willow Run Airport 91.0 km
Ionia Flughafen 91.6 km
London Madison County Airport 93.4 km
Crossville Flughafen 94.7 km
Toledo Executive Airport 95.7 km
Custer Airport 100.4 km
Fort Wayne Intl. Airport 101.3 km
Oakland 105.1 km
Tuscola Area Airport 105.8 km
Union County Airport 105.9 km
Lebanon-Springfield Airport 106.6 km
Battle Creek Executive Airport 108.4 km
Harlan Flughafen 109.6 km
Chattanooga Metropolitan Airport 110.2 km
Morristown Flughafen 110.5 km
Franklin Airport 110.7 km
Jackson Julian Carr 112.0 km
Detroit Metropolitan Wayne County Airport 112.3 km
Lapeer Airport 122.0 km
Delaware 122.6 km
Jonesville Airport 125.4 km
Sturgis Flughafen 128.1 km
Huntington Flughafen 129.5 km
Bolton Field 129.9 km
Madison Flughafen 130.0 km
Oakland/Troy Airport 130.1 km
Grosse Ile Municipal Airport 131.7 km
Delaware Flughafen 132.2 km
Ohio State University Airport 137.4 km
Marion Municipal Airport 137.9 km
Gerald R. Ford Intl. Airport 139.3 km
Roben- Hood Airport 139.7 km
Kalamazoo/Battle Creek Intl. Airport 141.6 km
Ross County Flughafen 142.2 km
Three Rivers Muni Dr Haines 145.9 km
Anderson Municipal Airport 146.7 km
Coleman A. Young Intl. Airport 147.9 km
Windsor Flughafen 152.1 km
Rickenbacker Flughafen 152.2 km
Bowman Field 152.7 km
Marion Flughafen 153.9 km
Bad Axe 155.5 km
John Glenn Columbus Intl. Airport 158.1 km
Harrow CDA (AUT) 158.8 km
Louisville Flughafen 160.1 km
Goshen Municipal Airport 166.2 km
Shelbyville Municipal Airport 167.0 km
Selfridge Air National Guard Base 167.6 km
Warsaw Municipal Airport 172.2 km
Ashland Flughafen 174.3 km

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