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Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Overview

The first snow of the season began Tuesday, October 29 and gradually ended on Wednesday, October 30. The heaviest snow occurred across southern Campbell County, where up to 14 inches of snow was reported. Around the Gillette area, snowfall amounts were mainly between 5 to 7 inches, with snowfall amounts of 6 to 12 inches in the higher elevations of the Black Hills. 

Much needed rain fell in some locations in far western South Dakota and northeastern Wyoming. Around 1.5" of rain was reported around Spearfish, Sundance and Alva, with amounts over an inch from Spearfish to Bison.

Bird and snow
Photo By: Cathy Enderby
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