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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 - Harbor Beach Abstand
Selfridge Air National Guard Base 19.8 km
Bad Axe 20.7 km
Great Duck Island 29.0 km
Harrow CDA (AUT) 29.6 km
Windsor Flughafen 30.4 km
Coleman A. Young Intl. Airport 32.1 km
St. Clair 33.5 km
Point Pelee CS 43.3 km
Oakland/Troy Airport 46.6 km
Grosse Ile Municipal Airport 46.9 km
Lapeer Airport 54.0 km
Marion Municipal Airport 55.2 km
Mansfield Lahm Regional Airport 55.3 km
John Glenn Columbus Intl. Airport 56.6 km
Sarnia Chris Hadfield Airport 56.6 km
Sarnia Climate 57.6 km
Knox County Airport 61.0 km
Ohio State University Airport 61.5 km
Delaware Flughafen 61.9 km
Detroit Metropolitan Wayne County Airport 64.0 km
Oscoda- Wurtsmith Airport 67.0 km
Newark- Heath Airport 69.1 km
Oakland 71.0 km
Tuscola Area Airport 72.2 km
Custer Airport 75.9 km
Lorain 78.8 km
Chapleau Flughafen 79.7 km
Union County Airport 79.7 km
Toledo Executive Airport 81.1 km
Willow Run Airport 85.0 km
Alpena 86.5 km
Toledo Suburban Airport 99.8 km
Chatham-Kent 103.5 km
Findlay Airport 104.2 km
Ridgetown 104.6 km
Bishop Intl. Airport 106.6 km
Ann Arbor Municipal Airport 107.2 km
Drummond Island Airport 108.1 km
Cleveland Hopkins Intl. Airport 110.8 km
Wayne County Airport 111.8 km
Rogers City Airport 114.6 km
Toledo Express Flughafen 115.6 km
Saginaw 118.5 km
Cove Island 120.0 km
Goderich 120.7 km
Bellefontaine Regional Airport 122.8 km
Cleveland Burke Lakefront Airport 129.9 km
Tobermory 131.2 km
Livingston County Spencer J. Hardy Airport 133.0 km
MBS Intl. Airport 143.0 km
Lima Allen 143.0 km
Lenawee County Airport 145.0 km
Killarney 149.5 km
Owosso Community Airport 149.6 km
Fulton County Airport 150.8 km
Cuyahoga County Airport 151.2 km
Akron Executive Airport 155.2 km
Akron-Canton Regional Airport 159.3 km
Willoughby 161.0 km
Jack Barstow Municipal Airport 162.7 km
Harry Clever Field Airport 163.2 km
Timmins 171.5 km
Timmins Victor M. Power Airport 174.0 km
Sault Ste. Marie Municipal Airport 175.2 km
Portage County Regional Airport 178.1 km
Mason Jewett Field Airport Flughafen 181.6 km
Defiance Memorial Airport 183.0 km
London Flughafen 184.2 km
London CS 184.3 km
Jackson 186.8 km
Chippewa 187.5 km
Wiarton Airport 189.6 km
Sault Ste Marie 191.6 km
Cheboygan Airport 192.4 km
Darke County Airport 198.3 km
Hillsdale Municipal Airport 200.1 km
Capital Region Flughafen 200.9 km
Mackinac Island Airport 205.7 km
Roscommon 209.7 km
Gratiot Community Airport 209.8 km
Gaylord Airport 210.0 km
Grayling Airport 214.9 km
Mount Pleasant Municipal Airport 215.3 km
Pellston Regional Airport 221.6 km
Fitch H. Beach Airport 224.7 km
Wawa 225.7 km
Sudbury Airport 226.4 km
Greater Sudbury 226.8 km
Mount Forest 228.2 km
Harbor Springs Municipal Airport 235.8 km
Northeast Ohio Regional Airport 238.3 km
Brooks Field 240.2 km
Youngstown 241.5 km
Youngstown 241.5 km
Wheeling Ohio 247.0 km
Delhi 251.1 km
Branch County Memorial Airport 251.9 km
Ionia Flughafen 252.0 km
Auburn Flughafen 254.0 km

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