The National Weather Service (NWS) has completed a major upgrade to its main supercomputers, which are now processing weather data in four dimensions instead of three. The move will result in more ...

When Hurricane Sandy made a devastating left hook into the Mid-Atlantic on Oct. 29, 2012, killing nearly 150 people and causing about $70 billion in damage, a narrative took hold in the weather ...

MOLINE, Ill. — Frequent followers of weather will often hear meteorologists talk about different weather forecast models, especially the European and American forecast models. These two models, known ...

TALLAHASSEE, Fla. (WCTV) – One large global weather forecast model was given an upgrade Wednesday. The Global Forecast System, or GFS, model’s core was upgraded to what’s called Finite-Volume ...

COLUMBIA, S.C. — The Global Forecast System (GFS), also known as the American model, received some major upgrades this week that will help the computer model better forecast weather across the United ...

The GFS has been the lowest of the models for the snow forecast for the Louisville area.Here is what it has had for total precipitation for the upcoming storm for Louisville.Sat. 7 AM run: .02Sat. 1 ...

There are no tropical cyclone threat areas in the Atlantic to discuss today, and none of the reliable models for forecasting tropical cyclone genesis is predicting development over the coming five ...