It’s T-48 hours until a potential blockbuster Northeast snowstorm, and forecast models couldn’t be farther apart

What are meteorologists supposed to do when the models they rely on disagree so sharply? And how should you interpret the forecast?
WCTV

NOAA updates GFS global weather model

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 ...
WLTX19

American model, also known as the GFS, receives upgrades to improve forecasts

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 ...
Mashable

U.S. upgrades its weather forecasting system, but still lags behind competitors

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 ...
WNCT

NOAA: Major upgrade to weather forecast model coming soon

GREENVILLE, N.C. (WNCT) – A new and improved weather forecast model is coming to a computer screen near you. In 2015, NOAA announced it would spend $40 million over the next several years to upgrade ...
WDTN

NOAA upgrades American weather model known as the GFS

The Global Forecast System is now up to 15 percent more accurate five days out for hurricanes, and precipitation events according to research released by the National Oceanic and Atmospheric ...