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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 - Alliance Distancia
Portage County Regional aeropuerto 17.3 km
Willoughby 34.9 km
Harry Clever Field aeropuerto 36.0 km
London CS 37.1 km
London Aeropuerto 37.1 km
Akron- Canton aeropuerto 37.1 km
Akron Executive aeropuerto 40.9 km
Cuyahoga County aeropuerto 44.1 km
Mid-Ohio Valley Regional aeropuerto 45.4 km
Youngstown 48.7 km
Northeast Ohio Regional aeropuerto 48.8 km
Wheeling Ohio 51.7 km
Raleigh 53.7 km
Mercer County aeropuerto 62.6 km
Cleveland Burke Lakefront aeropuerto 65.7 km
Wiarton aeropuerto 66.3 km
Mount Forest 66.7 km
Yeager aeropuerto 70.0 km
Delhi 70.5 km
Mountain Empire aeropuerto 73.5 km
Pineville Aeropuerto 75.3 km
New Castle Municipal aeropuerto 76.5 km
Beaver Falls Aeropuerto 78.0 km
Hillsville 78.9 km
Wilkes County aeropuerto 80.6 km
New River Valley aeropuerto 81.0 km
Ashe County aeropuerto 83.5 km
Goderich 83.6 km
Cleveland-Hopkins aeropuerto 85.8 km
Wayne County aeropuerto 87.6 km
Zanesville Municipal aeropuerto 90.4 km
Zanesville Municipal aeropuerto 90.4 km
Elora 90.6 km
Ridgetown 90.9 km
Chatham-Kent 91.8 km
Washington 92.0 km
Waterloo Well aeropuerto 92.1 km
Greenbrier Valley aeropuerto 94.9 km
Pittsburgh aeropuerto 96.7 km
Buckhannon Aeropuerto 98.4 km
Mount Airy/Surry 99.9 km
Richlands Aeropuerto 100.3 km
Virginia Tech Montgomery Executive aeropuerto 100.6 km
North Central West Virginia aeropuerto 100.7 km
Port Meadville aeropuerto 101.0 km
Erie aeropuerto 104.3 km
Guelph 109.3 km
Point Pleasant Aeropuerto 115.7 km
Collingwood 117.9 km
Lorain 120.8 km
Abingdon 124.6 km
Pittsburgh-Butler Regional aeropuerto 128.0 km
Gordon K. Bush aeropuerto 128.6 km
Allegheny 130.3 km
Smith Reynolds aeropuerto 130.6 km
Morgantown Aeropuerto 133.7 km
Hamilton Aeropuerto 136.3 km
Sarnia Climate 137.8 km
Venango Regional aeropuerto 138.3 km
Sarnia aeropuerto 138.7 km
Hamilton Rbg CS 140.0 km
Elizabethton Aeropuerto 140.1 km
Roanoke Aeropuerto 142.1 km
Blue Ridge aeropuerto 143.9 km
Elkins/Randolph Field aeropuerto 144.0 km
CFB Borden 147.2 km
Newark- Heath aeropuerto 150.9 km
Hot Springs 151.0 km
Burlington Piers (AUT) 151.3 km
Piedmont Triad aeropuerto 155.4 km
Mansfield Lahm Regional aeropuerto 157.8 km
Knox County aeropuerto 158.3 km
Point Pelee CS 158.5 km
Egbert CS 158.9 km
Tri-Cities Regional aeropuerto 161.0 km
St. Clair 162.7 km
Tri-State aeropuerto 166.3 km
Lonesome Pine aeropuerto 171.1 km
Toronto/Pearson aeropuerto 171.2 km
Fairfield County aeropuerto 173.5 km
Big Sandy Regional aeropuerto 178.0 km
Barrie-Oro 185.0 km
Ashland Aeropuerto 186.0 km
Arnold Palmer Regional aeropuerto 189.6 km
Vineland Station RCS 194.0 km
Selfridge Air National Guard Base 194.8 km
Harbor Beach(Ramos) 195.3 km
Toronto 196.2 km
Toronto Islands aeropuerto 196.4 km
McHenry aeropuerto 197.3 km
Puerto Columbus aeropuerto 198.7 km
Harrow CDA (AUT) 201.1 km
Welland Pelham 201.4 km
Burlington- Alamance Regional aeropuerto 203.2 km
Chautauqua 204.5 km
Rickenbacker aeropuerto 204.8 km
Chautauqua 205.4 km
Windsor Aeropuerto 208.8 km
Port Colborne 208.9 km
Danville Regional aeropuerto 212.9 km