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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 - Ledyard Distancia
Groton 6.5 km
Montauk Aeropuerto 15.7 km
Westerly State aeropuerto 21.9 km
Windham aeropuerto 22.8 km
Worcester Aeropuerto 31.6 km
East Hampton aeropuerto 32.4 km
Jaffrey aeropuerto 47.0 km
Block 47.3 km
Fitchburg Municipal aeropuerto 47.6 km
Orange Aeropuerto 48.8 km
Chester aeropuerto 56.3 km
Dillant 58.2 km
North Central State aeropuerto 59.1 km
T. F. Green aeropuerto 63.9 km
Westover Metropolitan aeropuerto 64.8 km
Quonset State aeropuerto 65.2 km
Nashua aeropuerto 71.5 km
Francis S. Gabreski aeropuerto 71.7 km
Hartford Aeropuerto 73.0 km
Bradley aeropuerto 77.9 km
Newport State aeropuerto 79.9 km
Regional de Mánchester-Boston aeropuerto 82.0 km
Lebanon Municipal aeropuerto 82.2 km
Concord Municipal aeropuerto 83.0 km
Westfield-Barnes Regional aeropuerto 83.4 km
Plymouth Aeropuerto 85.6 km
Hartness State aeropuerto 86.8 km
Hanscom Field 87.6 km
Meriden Markham Municipal aeropuerto 90.9 km
Norwood Memorial aeropuerto 94.7 km
Brookhaven aeropuerto 98.7 km
Laconia Municipal aeropuerto 98.8 km
Regional Tweed-New Haven aeropuerto 98.9 km
St. Johnsbury 102.6 km
Milton 103.8 km
Caledonia County aeropuerto 107.8 km
Lawrence Municipal aeropuerto 108.2 km
Taunton Municipal aeropuerto 110.5 km
Logan aeropuerto 112.5 km
Edward F. Knapp State aeropuerto 113.0 km
Mount Washington Regional aeropuerto 114.0 km
New Bedford Regional aeropuerto 117.2 km
Northeast Kingdom aeropuerto 120.8 km
MacArthur de Long aeropuerto 124.3 km
Morrisville- Stowe State aeropuerto 125.3 km
Monte Washington Aeropuerto 126.2 km
Waterbury 126.4 km
Sikorsky Memorial aeropuerto 126.5 km
Rutland- Southern Vermont Regional aeropuerto 127.0 km
Beverly Regional aeropuerto 127.3 km
Magog 132.7 km
Harriman-and-West aeropuerto 136.6 km
Skyhaven aeropuerto 136.9 km
Lenoxville 137.5 km
Plymouth Municipal aeropuerto 142.0 km
Sherbrooke aeropuerto 143.1 km
Berlin Regional aeropuerto 143.2 km
Portsmouth International Airport at Pease 144.1 km
William H. Morse State aeropuerto 145.5 km
Pittsfield Municipal aeropuerto 146.5 km
Middlebury State AP 148.8 km
Eastern Slopes Regional aeropuerto 149.1 km
Martha's Vineyard aeropuerto 154.0 km
Frelighsburg 154.0 km
Sanford Seacoast Regional aeropuerto 159.1 km
Republic aeropuerto 159.4 km
Burlington aeropuerto 163.1 km
Danbury Municipal aeropuerto 165.0 km
Otis Air National Guard Base 165.3 km
Franklin County State aeropuerto 169.4 km
Floyd Bennett Memorial aeropuerto 190.5 km
Cape Cod Gateway aeropuerto 191.3 km
Westchester 191.5 km
Plattsburgh aeropuerto 194.9 km
L'Acadie 195.7 km
Provincetown Aeropuerto 199.8 km
John F. Kennedy aeropuerto 200.2 km
Jetport Internacional de Portland 203.6 km
Saint-Hubert aeropuerto 207.6 km
Albany Aeropuerto 208.2 km
Hudson Valley Regional aeropuerto 209.6 km
LaGuardia aeropuerto 212.6 km
Auburn/Lewiston Municipal aeropuerto 213.0 km
L'Assomption 215.1 km
Nantucket Memorial aeropuerto 215.3 km
Schenectady 220.1 km
McTavish 221.0 km
Nueva York 221.8 km
Sainte-Clotilde 222.3 km
Chatham Municipal aeropuerto 222.8 km
Teterboro aeropuerto 230.8 km
Stewart aeropuerto 233.8 km
Montreal Aeropuerto Trudeau 234.6 km
Monmouth Executive aeropuerto 240.9 km
Libertad de Newark aeropuerto 242.4 km
Baie-d'Urfé 249.7 km
Linden aeropuerto 251.3 km
Orange County aeropuerto 252.2 km
Essex 254.8 km
Miller Air Park 259.8 km