National Weather Service United States Department of Commerce

Severe Weather and Flash Flooding From the Upper Midwest to Mid-Atlantic; Heat Continues in the Central and Southeast U.S.

Scattered severe thunderstorms are expected tonight across parts of the Upper Midwest to western Great Lakes. Additional severe storms will also be possible in parts of the northern Plains, central Appalachians, and Mid-Atlantic. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

Overview

A powerful spring snowstorm tracked across the Rockies into the western High Plains bringing heavy, wet snow. The snow began early Sunday (March 14, 2021) and continued through Monday (March 15, 2021). 

Snowfall amounts around two feet occurred in the Southern Black Hills, with little to no snow occurring across northwestern South Dakota and portions of northeastern Wyoming. Gusty winds accompanied the heavy snow, which caused hazardous road conditions. 

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White River, SD (submitted by Keli B)
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