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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 - Middlefield Distancia
Portage County Regional aeropuerto 20.6 km
London CS 28.8 km
London Aeropuerto 28.8 km
Willoughby 36.2 km
Akron- Canton aeropuerto 41.8 km
Harry Clever Field aeropuerto 42.4 km
Northeast Ohio Regional aeropuerto 43.0 km
Youngstown 44.6 km
Akron Executive aeropuerto 45.1 km
Cuyahoga County aeropuerto 46.4 km
Wheeling Ohio 51.5 km
Mid-Ohio Valley Regional aeropuerto 54.1 km
Mount Forest 56.8 km
Wiarton aeropuerto 57.1 km
Delhi 62.8 km
Raleigh 63.4 km
Cleveland Burke Lakefront aeropuerto 68.6 km
Mercer County aeropuerto 72.7 km
New Castle Municipal aeropuerto 73.1 km
Beaver Falls Aeropuerto 75.2 km
Yeager aeropuerto 78.7 km
Goderich 82.0 km
Elora 82.4 km
Waterloo Well aeropuerto 84.2 km
Pineville Aeropuerto 84.8 km
New River Valley aeropuerto 87.3 km
Cleveland-Hopkins aeropuerto 89.1 km
Killarney 89.2 km
Tobermory 89.4 km
Washington 90.4 km
Wayne County aeropuerto 91.8 km
Ridgetown 92.4 km
Chatham-Kent 93.7 km
Pittsburgh aeropuerto 94.2 km
Zanesville Municipal aeropuerto 96.0 km
Zanesville Municipal aeropuerto 96.0 km
Port Meadville aeropuerto 96.5 km
Greenbrier Valley aeropuerto 98.1 km
Cove Island 98.6 km
Buckhannon Aeropuerto 99.0 km
Erie aeropuerto 99.0 km
North Central West Virginia aeropuerto 100.6 km
Guelph 102.0 km
Virginia Tech Montgomery Executive aeropuerto 104.8 km
Richlands Aeropuerto 109.1 km
Collingwood 109.5 km
Point Pleasant Aeropuerto 122.1 km
Lorain 124.3 km
Pittsburgh-Butler Regional aeropuerto 124.9 km
Allegheny 127.8 km
Hamilton Aeropuerto 130.0 km
Morgantown Aeropuerto 132.2 km
Hamilton Rbg CS 133.6 km
Venango Regional aeropuerto 134.3 km
Gordon K. Bush aeropuerto 134.4 km
Parry Sound 135.1 km
Sarnia Climate 139.5 km
CFB Borden 139.8 km
Sarnia aeropuerto 140.5 km
Elkins/Randolph Field aeropuerto 143.4 km
Roanoke Aeropuerto 143.9 km
Burlington Piers (AUT) 145.1 km
Hot Springs 151.6 km
Egbert CS 151.8 km
Newark- Heath aeropuerto 155.7 km
Point Pelee CS 161.6 km
Mansfield Lahm Regional aeropuerto 161.8 km
Knox County aeropuerto 162.8 km
Toronto/Pearson aeropuerto 164.8 km
St. Clair 164.9 km
Tri-State aeropuerto 172.2 km
Barrie-Oro 178.1 km
Fairfield County aeropuerto 178.3 km
Big Sandy Regional aeropuerto 184.2 km
Arnold Palmer Regional aeropuerto 186.8 km
Vineland Station RCS 188.4 km
Toronto 190.2 km
Toronto Islands aeropuerto 190.4 km
Ashland Aeropuerto 191.5 km
McHenry aeropuerto 195.2 km
Welland Pelham 196.0 km
Harbor Beach(Ramos) 197.0 km
Selfridge Air National Guard Base 197.5 km
Beatrice Climate 197.8 km
Chautauqua 199.5 km
Chautauqua 200.8 km
Puerto Columbus aeropuerto 203.2 km
Port Colborne 203.7 km
Harrow CDA (AUT) 204.3 km
District 207.3 km
Port Weller 208.8 km
Rickenbacker aeropuerto 209.3 km
Windsor Aeropuerto 211.9 km
Lagoon de ville 214.1 km
St. Catharines/Niagara District aeropuerto 214.1 km
Bad Axe 216.3 km
Coleman A. Young aeropuerto 216.7 km
Uxbridge 217.8 km
Indiana 219.5 km
Ross Aeropuerto 219.9 km