National Weather Service United States Department of Commerce

Heat Wave Continues; Areas of Severe Thunderstorms and Heavy Rain

Prolonged and intense heat wave continues into Friday with relief expected by this weekend. Extreme Heat Warnings and Heat Advisories remain in effect for portions of the Ohio Valley and the Southeast. Unsettled weather could produce severe weather and excessive rainfall for parts of the Central and Eastern U.S. Read More >

Overview

Severe thunderstorms moved through parts of southeast Minnesota, northeast Iowa, and western Wisconsin Saturday afternoon and evening, June 30th.  Two lines of storms produced most of the severe weather, with damaging wind, heavy rain, and some hail.

The strongest winds produced quite a bit of damage in parts of Mower, Olmsted, and Fillmore Counties in southeast Minnesota, including damaging crops, snapped trees, and a wind gust of 69 mph at the Rochester International Airport.

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Radar loop from Saturday afternoon / evening
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