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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 - Ansonia Distancia
Waterbury 8.9 km
Sikorsky Memorial aeropuerto 9.2 km
MacArthur de Long aeropuerto 17.7 km
Regional Tweed-New Haven aeropuerto 20.1 km
Brookhaven aeropuerto 27.9 km
Meriden Markham Municipal aeropuerto 28.4 km
Pittsfield Municipal aeropuerto 42.4 km
Republic aeropuerto 43.5 km
Harriman-and-West aeropuerto 45.6 km
Danbury Municipal aeropuerto 46.3 km
Bradley aeropuerto 47.0 km
Westfield-Barnes Regional aeropuerto 47.3 km
Hartford Aeropuerto 48.3 km
Francis S. Gabreski aeropuerto 52.3 km
William H. Morse State aeropuerto 53.3 km
Chester aeropuerto 62.5 km
Westover Metropolitan aeropuerto 65.9 km
Rutland- Southern Vermont Regional aeropuerto 72.7 km
Westchester 72.9 km
John F. Kennedy aeropuerto 82.7 km
Middlebury State AP 85.9 km
Floyd Bennett Memorial aeropuerto 88.4 km
Hartness State aeropuerto 90.3 km
Hudson Valley Regional aeropuerto 91.2 km
East Hampton aeropuerto 91.5 km
LaGuardia aeropuerto 94.5 km
Albany Aeropuerto 95.7 km
Orange Aeropuerto 98.0 km
Windham aeropuerto 99.2 km
Burlington aeropuerto 101.8 km
Dillant 103.1 km
Nueva York 103.6 km
Schenectady 107.7 km
Edward F. Knapp State aeropuerto 109.5 km
Teterboro aeropuerto 112.4 km
Groton 113.2 km
Lebanon Municipal aeropuerto 114.4 km
Stewart aeropuerto 115.2 km
Plattsburgh aeropuerto 115.3 km
Morrisville- Stowe State aeropuerto 116.4 km
Franklin County State aeropuerto 116.9 km
Frelighsburg 123.6 km
Libertad de Newark aeropuerto 124.1 km
Monmouth Executive aeropuerto 124.1 km
Montauk Aeropuerto 128.3 km
Jaffrey aeropuerto 128.4 km
L'Acadie 130.5 km
Linden aeropuerto 133.1 km
Orange County aeropuerto 133.5 km
Worcester Aeropuerto 135.4 km
Essex 136.2 km
Sainte-Clotilde 139.2 km
Saint-Hubert aeropuerto 139.8 km
Westerly State aeropuerto 140.4 km
Miller Air Park 143.4 km
McTavish 144.9 km
Lakehurst aeropuerto 145.0 km
Lakehurst Maxfield Field 148.9 km
L'Assomption 149.0 km
Fulton County aeropuerto 149.9 km
Northeast Kingdom aeropuerto 150.4 km
Morristown Municipal aeropuerto 151.2 km
Montreal Aeropuerto Trudeau 151.4 km
Fitchburg Municipal aeropuerto 152.2 km
St. Johnsbury 155.7 km
Adirondack Regional aeropuerto 158.3 km
Caledonia County aeropuerto 159.0 km
Baie-d'Urfé 160.1 km
Magog 164.6 km
Block 165.2 km
Plymouth Aeropuerto 167.4 km
Sussex aeropuerto 173.6 km
Mirabel Aeropuerto 174.2 km
Base de la Fuerza Aérea McGuire 175.5 km
North Central State aeropuerto 176.5 km
Atlantic City Aeropuerto 176.9 km
Nashua aeropuerto 179.4 km
Somerset aeropuerto 179.4 km
St Anicet 1 179.8 km
T. F. Green aeropuerto 182.3 km
Quonset State aeropuerto 183.9 km
Concord Municipal aeropuerto 185.5 km
Aeroflex Andover 185.8 km
Regional de Mánchester-Boston aeropuerto 189.7 km
Sullivan Aeropuerto 193.3 km
Lenoxville 194.1 km
Trenton 197.5 km
Mount Washington Regional aeropuerto 198.1 km
Newport State aeropuerto 198.6 km
Laconia Municipal aeropuerto 198.7 km
South Jersey Regional aeropuerto 201.3 km
Hanscom Field 202.2 km
Sherbrooke aeropuerto 206.2 km
Norwood Memorial aeropuerto 211.6 km
Cape May aeropuerto 217.0 km
Northeast Philadelphia aeropuerto 220.4 km
Monte Washington Aeropuerto 220.5 km
Milton 220.9 km
Lawrence Municipal aeropuerto 222.2 km
Massena aeropuerto 227.2 km