National Weather Service United States Department of Commerce

Excessive Heat for the East; Excessive Rainfall for the Southwest; Severe Weather for the Center of the Nation

Extreme HeatRisk impacts will expand from the Midwest into the Mid-Atlantic and Northeast today. This level of HeatRisk is known for being rare and/or long duration with little to no overnight relief, and affects anyone without effective cooling and/or adequate hydration. Severe weather potential continues from the Great Lakes to the Central Plains today. Heavy rainfall for Southwest on Tuesday. Read More >

Overview

A complex spring storm brought periods of widespread precipitation to the area over the weekend, including snow, ice, rain and thunderstorms. The most significant impacts occurred from central into northeast Wisconsin where cool surface temperatures beneath warmer air aloft resulted in a major ice storm and widespread tree damage and power outages. Ice totals from 0.25-0.6" were common. 

As the system moved away on Sunday, precipitation transitioned to snow before ending. 

The multiple rounds of rainfall resulted in rises on some rivers and streams, including minor flooding along stretches of the Wisconsin River.

Please see the tabs below for additional information. 

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Radar animation from 10 PM March 29 to 6 AM March 31
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