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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.


附近气象站 - 特洛伊 Distance
Dayton- Wright Brothers Airport 6.1 km
Dayton International Airport 9.5 km
Clermont County Airport 10.8 km
赖特-帕特森空军基地 16.9 km
Fulton County Airport 19.6 km
Lima Allen 20.8 km
Lenawee County Airport 24.8 km
Cincinnati Municipal Lunken Airport 26.4 km
Defiance Memorial Airport 28.1 km
Owosso Community Airport 34.2 km
London-Corbin Airport 35.9 km
Butler 36.0 km
Darke County Airport 37.0 km
Mason Jewett Field Airport 37.4 km
Livingston County Spencer J. Hardy Airport 38.2 km
Jackson 38.5 km
Springfield- Beckley Municipal Airport 40.9 km
Jack Barstow Municipal Airport 41.2 km
MBS International Airport 41.8 km
Bellefontaine Regional Airport 42.6 km
威尔明顿 機場 45.1 km
Oak Ridge 45.2 km
Hillsdale Municipal Airport 47.3 km
Toledo Express Airport 48.1 km
勒星顿机场 49.5 km
兰辛/首都机场 53.5 km
辛辛那提机场 53.6 km
Fleming-Mason Airport 53.7 km
Saginaw 54.4 km
Lake Cumberland Regional Airport 55.1 km
Ann Arbor Municipal Airport 57.3 km
Findlay Airport 60.5 km
Bishop International Airport 60.7 km
Toledo Suburban Airport 63.9 km
Gratiot Community Airport 64.4 km
Cincinnati West Airport 64.5 km
米德尔斯堡 機場 65.2 km
Stuart Powell Field 68.6 km
Mount Pleasant Municipal Airport 70.7 km
Roscommon 71.2 km
Fitch H. Beach Airport 73.4 km
格雷靈 機場 77.1 km
Willow Run Airport 78.7 km
Capital City Airport 80.3 km
Wayne County Airport 80.4 km
London Madison County Airport 82.2 km
Toledo Executive Airport 83.6 km
Brooks Field 86.7 km
Custer Airport 88.2 km
Oakland 92.7 km
Tuscola Area Airport 93.4 km
Union County Airport 94.5 km
Branch County Memorial Airport 96.9 km
奧本 機場 97.1 km
Tri-State Steuben County Airport 99.9 km
底特律都会韦恩 100.1 km
愛奧尼亞 機場 100.4 km
哈伦 機場 101.2 km
杰克逊 102.7 km
Morristown Airport 102.8 km
Oscoda- Wurtsmith Airport 103.6 km
拉皮爾 機場 109.7 km
Fort Wayne International Airport 111.8 km
Jonesville Airport 116.8 km
Oakland/Troy Airport 117.8 km
W. K. Kellogg Airport 118.2 km
Lebanon-Springfield Airport 118.5 km
博尔顿机场 118.8 km
Grosse Ile Municipal Airport 119.6 km
特拉华 機場 120.9 km
Antrim 122.3 km
俄亥俄州立大学机场 126.2 km
Marion Municipal Airport 126.4 km
羅斯縣 機場 131.2 km
Delaware 133.6 km
Coleman A. Young International Airport 135.8 km
Sturgis Airport 138.4 km
温莎 機場 140.1 km
亨廷顿 機場 140.2 km
Rickenbacker International Airport 141.0 km
麥迪遜 機場 141.4 km
Wexford 141.9 km
巴德阿克斯 143.2 km
Harrow CDA (AUT) 146.8 km
哥伦布国际机场 146.9 km
Roben- Hood Airport 149.2 km
Gerald R. Ford International Airport 149.3 km
Kalamazoo/Battle Creek International Airport 151.8 km
Selfridge Air National Guard Base 155.5 km
Three Rivers Muni Dr Haines 156.2 km
Anderson Municipal Airport 157.7 km
Cherry Capital Airport 160.8 km
Harbor Beach(Ramos) 163.6 km
愛許蘭 機場 163.8 km
Bowman Field 164.2 km
馬里昂 機場 164.8 km
路易斯维尔机场 171.6 km
Fairfield County Airport 172.6 km
Big Sandy Regional Airport 176.4 km
Goshen Municipal Airport 176.8 km

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