NOAA's powerful Global Forecast System model was upgraded today, providing forecasters with a more accurate 4-D picture of how a weather system will evolve. The upgrade is the latest of a number of model improvements rolling out this spring and summer, thanks to increased supercomputing power NOAA acquired earlier this year. More information on the May 11, 2016 GFS upgrade here: http://www.noaa.gov/noaa’s-premier-forecast-model-goes-four-dimensional Video Credit: NOAA | U.S. National Weather Ser

Take a look at this animation of the GFS model with storm after storm after storm. We are in it for the next two weeks. ❄️🌧️🥶🙈 -Glen | Islandwide Weather

The GFS Model out through 240 hours shows one solution to the evolution of the two low pressure systems that will impact the state over the next several days. The blue/purple color represents higher moisture, while the orange/red color indicates drier air. | US National Weather Service Tucson Arizona

67K views · 167 reactions | The latest run of the American GFS computer forecast model shows that an active weather pattern will continue over the next 10 days, with another threat of snow over southern New Jersey, Delaware, Maryland, and Virginia again next Thursday. The European ECMWF has a similar solution. It is still a while away and a lot can change but we will continue to monitor things and keep you informed in the coming days. | Weatherboy Weather | Facebook