mundo

América do Norte



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.


Estações Meteorológicas Próximas - Old Saybrook Distância
Chester Airport 15.9 km
East Hampton Airport 16.8 km
Windham Airport 25.5 km
Francis S. Gabreski Airport 31.6 km
Hartford Aeroporto 34.9 km
Groton 35.3 km
Westover Metropolitan Airport 35.9 km
Bradley Intl. Airport 41.4 km
Orange Aeroporto 44.8 km
Westfield-Barnes Regional Airport 48.5 km
Meriden Markham Municipal Airport 50.6 km
Montauk Aeroporto 50.6 km
Dillant 55.8 km
Brookhaven Airport 57.8 km
Tweed New Haven Airport 57.9 km
Westerly State Airport 62.5 km
Worcester Aeroporto 63.4 km
Jaffrey Airport 65.8 km
Hartness State Airport 71.4 km
Lebanon Municipal Airport 79.7 km
Fitchburg Municipal Airport 81.2 km
Aeroporto MacArthur de Long 83.2 km
Aeroporto Memorial Sikorsky 85.4 km
Waterbury 85.8 km
Block 87.3 km
Rutland- Southern Vermont Regional Airport 98.9 km
North Central State Airport 99.9 km
Edward F. Knapp State Airport 100.3 km
Harriman-and-West Airport 100.6 km
Aeroporto Internacional Rhode 105.1 km
Quonset State Airport 106.3 km
Nashua Airport 107.8 km
Pittsfield Municipal Airport 108.6 km
Plymouth Airport 109.2 km
William H. Morse State Airport 109.9 km
Morrisville- Stowe State Airport 112.3 km
St. Johnsbury 113.6 km
Concord Municipal Airport 117.0 km
Republic Airport 118.3 km
Caledonia County Airport 118.4 km
Manchester 118.5 km
Middlebury State AP 120.6 km
Newport State Airport 120.9 km
Northeast Kingdom Intl. Airport 123.0 km
Danbury Municipal Airport 124.2 km
Hanscom Field 127.4 km
Laconia Municipal Airport 132.0 km
Norwood Memorial Airport 135.4 km
Frelighsburg 136.4 km
Burlington Intl. Airport 136.5 km
Magog 136.9 km
Mount Washington Regional Airport 140.3 km
Milton 144.6 km
Franklin County State Airport 145.8 km
Lawrence Municipal Airport 147.8 km
Westchester 150.4 km
Taunton Municipal Airport 151.7 km
Lenoxville 152.6 km
Aeroporto Internacional Logan 153.2 km
Floyd Bennett Memorial Airport 154.3 km
Monte Washington Aeroporto 157.5 km
New Bedford Regional Airport 158.3 km
Aeroporto Internacional John F. Kennedy 159.0 km
Sherbrooke Airport 161.2 km
Plattsburgh Intl. Airport 164.8 km
Beverly Regional Airport 167.7 km
Hudson Valley Regional Airport 169.0 km
Albany Aeroporto 169.6 km
L’Acadie 169.7 km
Aeroporto LaGuardia 171.5 km
Berlin Regional Airport 174.7 km
Skyhaven Airport 175.7 km
Nova Iorque 180.7 km
Saint-Hubert Airport 181.3 km
Schenectady 181.6 km
Plymouth Municipal Airport 183.2 km
Portsmouth International Airport at Pease 183.8 km
Eastern Slopes Regional Airport 185.1 km
L'Assomption 189.5 km
Aeroporto de Teterboro 189.8 km
Sainte-Clotilde-de-Châteauguay 192.0 km
McTavish 192.7 km
Stewart Intl. Airport 193.1 km
Martha's Vineyard Airport 194.9 km
Sanford Seacoast Regional Airport 198.2 km
Monmouth Executive Airport 199.8 km
Aeroporto Internacional de Newark 201.2 km
Montreal Aeroporto Trudeau 204.5 km
Base da Guarda Nacional do Ar de Otis 206.4 km
Linden Airport 210.2 km
Orange County Airport 211.4 km
Essex 213.7 km
Baie-D'Urfé 218.0 km
Miller Air Park 218.7 km
Lakehurst Airport 220.7 km
Lakehurst Maxfield Field 224.7 km
Fulton County Airport 225.2 km
Adirondack Regional Airport 226.9 km
Morristown Municipal Airport 228.7 km
Cape Cod Gateway Airport 232.3 km