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  2. European Centre for Medium-Range Weather Forecasts - Wikipedia

    en.wikipedia.org/wiki/European_Centre_for_Medium...

    ECMWF aims to provide accurate medium-range global weather forecasts out to 15 days and seasonal forecasts out to 12 months. [11] Its products are provided to the national weather services of its member states and co-operating states as a complement to their national short-range and climatological activities, and those national states use ECMWF's products for their own national duties, in ...

  3. 'Whiteout conditions expected' across the Northeast early week

    www.aol.com/weather/whiteout-conditions-expected...

    A general 1-3 inches of snow is forecast to fall over much of upstate New York, northern and western Pennsylvania, northeastern Ohio and central and southern New England from the second clipper storm.

  4. Dangerous ice, slippery snow to impact travel in Northeast on ...

    www.aol.com/weather/dangerous-ice-slippery-snow...

    The heaviest snow-from 3 to 6 inches-is forecast for northern New York to northern New England, with pockets of 6-12 inches in the Adirondack, Green and White Mountains.

  5. Northeast faces snowy start to weekend with slippery roads ...

    www.aol.com/weather/northeast-braces-more-snow...

    A storm tracking offshore after impacting the southern United States has kept the heaviest snow and ice south of Washington, D.C., but it will still produce accumulating snow and slippery travel ...

  6. Stormy setup in the Northeast: who will see rain versus snow?

    www.aol.com/weather/stormy-setup-northeast-see...

    This will allow for mainly rain to spread across much of the mid-Atlantic region. But farther north, the cooler air seeping southward from Canada will result in areas of snow as this midweek storm ...

  7. Integrated Forecast System - Wikipedia

    en.wikipedia.org/wiki/Integrated_Forecast_System

    It comprises a spectral atmospheric model with a terrain-following vertical coordinate system coupled to a 4D-Var data assimilation system.In 1997 the IFS became the first operational forecasting system to use 4D-Var. [2] Both ECMWF and Météo-France use the IFS to make operational weather forecasts, but using a different configuration and resolution (the Météo-France configuration is ...

  8. Arctic blast to hit Northeast, potential for Christmas Eve snow

    www.aol.com/rain-snow-move-east-ahead-115408569.html

    PHOTO: An ABC News graphic shows the weather forecast on Friday, Dec. 20, 2024. (ABC News) Wind chills could be below zero for inland areas and in the single digits even for coastal major cities.

  9. ECMWF re-analysis - Wikipedia

    en.wikipedia.org/wiki/ECMWF_re-analysis

    The ECMWF reanalysis project is a meteorological reanalysis project carried out by the European Centre for Medium-Range Weather Forecasts (ECMWF). The first reanalysis product, ERA-15, generated reanalyses for approximately 15 years, from December 1978 to February 1994.