Mundo

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 - Griswold Distancia
Westerly State aeropuerto 14.8 km
Groton 17.2 km
Montauk Aeropuerto 17.9 km
Worcester Aeropuerto 23.9 km
Windham aeropuerto 30.1 km
Fitchburg Municipal aeropuerto 38.3 km
Block 39.8 km
Jaffrey aeropuerto 43.0 km
East Hampton aeropuerto 43.0 km
North Central State aeropuerto 48.8 km
Orange Aeropuerto 51.5 km
T. F. Green aeropuerto 54.1 km
Quonset State aeropuerto 55.7 km
Dillant 59.6 km
Nashua aeropuerto 61.1 km
Chester aeropuerto 65.9 km
Newport State aeropuerto 70.5 km
Regional de Mánchester-Boston aeropuerto 71.6 km
Westover Metropolitan aeropuerto 71.8 km
Concord Municipal aeropuerto 73.1 km
Hanscom Field 77.0 km
Plymouth Aeropuerto 78.2 km
Hartford Aeropuerto 81.7 km
Francis S. Gabreski aeropuerto 82.1 km
Lebanon Municipal aeropuerto 82.1 km
Norwood Memorial aeropuerto 84.3 km
Bradley aeropuerto 86.2 km
Laconia Municipal aeropuerto 89.0 km
Hartness State aeropuerto 89.8 km
Westfield-Barnes Regional aeropuerto 91.1 km
Milton 93.5 km
Lawrence Municipal aeropuerto 97.6 km
St. Johnsbury 98.3 km
Meriden Markham Municipal aeropuerto 100.2 km
Taunton Municipal aeropuerto 100.7 km
Logan aeropuerto 102.2 km
Caledonia County aeropuerto 103.5 km
Mount Washington Regional aeropuerto 105.6 km
New Bedford Regional aeropuerto 107.7 km
Regional Tweed-New Haven aeropuerto 108.6 km
Brookhaven aeropuerto 108.9 km
Edward F. Knapp State aeropuerto 114.6 km
Monte Washington Aeropuerto 116.6 km
Beverly Regional aeropuerto 116.8 km
Northeast Kingdom aeropuerto 118.5 km
Skyhaven aeropuerto 126.3 km
Morrisville- Stowe State aeropuerto 126.8 km
Magog 129.6 km
Lenoxville 131.5 km
Plymouth Municipal aeropuerto 132.3 km
Rutland- Southern Vermont Regional aeropuerto 132.4 km
Berlin Regional aeropuerto 133.5 km
Portsmouth International Airport at Pease 133.6 km
MacArthur de Long aeropuerto 134.3 km
Waterbury 135.7 km
Sikorsky Memorial aeropuerto 136.2 km
Sherbrooke aeropuerto 136.3 km
Eastern Slopes Regional aeropuerto 138.6 km
Harriman-and-West aeropuerto 144.1 km
Martha's Vineyard aeropuerto 144.9 km
Sanford Seacoast Regional aeropuerto 148.4 km
William H. Morse State aeropuerto 152.8 km
Middlebury State AP 153.9 km
Pittsfield Municipal aeropuerto 154.6 km
Otis Air National Guard Base 155.9 km
Frelighsburg 156.3 km
Burlington aeropuerto 167.7 km
Republic aeropuerto 169.3 km
Franklin County State aeropuerto 173.1 km
Danbury Municipal aeropuerto 174.4 km
Cape Cod Gateway aeropuerto 181.8 km
Provincetown Aeropuerto 190.0 km
Jetport Internacional de Portland 193.0 km
Floyd Bennett Memorial aeropuerto 197.8 km
L'Acadie 199.9 km
Plattsburgh aeropuerto 200.3 km
Westchester 201.1 km
Auburn/Lewiston Municipal aeropuerto 202.4 km
Nantucket Memorial aeropuerto 206.3 km
John F. Kennedy aeropuerto 210.0 km
Saint-Hubert aeropuerto 211.8 km
Chatham Municipal aeropuerto 213.4 km
Albany Aeropuerto 216.5 km
Hudson Valley Regional aeropuerto 218.7 km
L'Assomption 219.1 km
LaGuardia aeropuerto 222.4 km
McTavish 225.8 km
Sainte-Clotilde 227.7 km
Schenectady 228.3 km
Nueva York 231.6 km
Montreal Aeropuerto Trudeau 239.8 km
Teterboro aeropuerto 240.5 km
Stewart aeropuerto 243.1 km
Monmouth Executive aeropuerto 250.9 km
Libertad de Newark aeropuerto 252.1 km
Baie-d'Urfé 255.4 km
Augusta State aeropuerto 255.8 km
Wiscasset Aeropuerto 260.4 km
Linden aeropuerto 261.1 km
Orange County aeropuerto 261.4 km