The models divide the atmosphere at the surface as well as up through the sky, separating it into grid boxes or parcels of ...

With the region about to reach a climate benchmark, it is safe to conclude that this was one brutal winter — at least for the extended-range snow forecasts generated by computer models. Using the ...

Tony Pann joined the WBAL-TV 11 Weather team in October 2009. Tony started his career doing dispersion computer model weather forecasting for a private operational weather firm in Chicago in 1988.

Much of the Northern Hemisphere is currently in the middle of winter, so what better way to brighten a potentially gloomy day than to put this charming, minimalist weather display on your desk.

One of the most important tools they use to compile their forecast is weather computer models. And while our StormTRACKER meteorologists show you which computer model fits their forecast best on a ...

Computer models use global observations to determine the current atmospheric state and solve physics equations to predict weather changes. Despite advancements, long-range snow forecasts remain ...