National Weather Service United States Department of Commerce

Winter Storm Moving Across the West; Impacting the Eastern U.S. This Weekend

Heavy snow will shift from the mountains of the West today into the Upper Midwest and Great Lakes this weekend while an icy mix spreads from the Appalachians into the Northeast U.S. Further south on Saturday, severe thunderstorms will be possible over the lower Mississippi Valley while excessive rainfall may bring flash and river flooding to the mid Mississippi and Ohio Valleys. Read More >

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24 Hr Hazard Risks

Additional Info

The Experimental Graphical Hazardous Weather Outlook is an experimental product that will be posted to this page for evaluation. It is a decision support service that supports preparedness and response efforts prior to and during hazardous weather. This service provides decision makers with convenient access to potential weather hazard information by graphically depicting the risk of weather hazards out through seven days.

Product Description Document

If you have questions about this product, please contact:

Andy Foster
NWS IDSS Program Coordinator
Andy.Foster@noaa.gov