National Weather Service United States Department of Commerce

Severe Thunderstorms in the Midwest and Heavy Snow in the Northern Rockies on Wednesday

Scattered severe thunderstorms (Slight Risk Level 2 of 5) are possible Wednesday afternoon and evening from southern Lower Michigan into parts of the Midwest/Ohio Valley. A cold front sweeping across the north-central U.S. will bring additional heavy snow along the mountains and foothills of the northern Rockies into Thursday. Read More >

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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.

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If you have questions about this product, please contact:

Aaron Treadway
NWS Severe Weather Services Manager (acting)
aaron.treadway@noaa.gov