National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

 

Model Data

RAP Model

Model Guidance, Observations, and Analyses


High Resolution (Convection-Allowing) Model Guidance


Ensemble Forecast Systems

MOS data

These links point to Model Output Statistics (MOS) data. These forecast data are generated by the numerical models based upon an extensive climatological database.