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Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Overview

A powerful, early-winter storm moved through the Northern and Central Plains on December 4, 2017, producing several inches of snowfall across portions of northeastern Wyoming and western South Dakota. Upslope winds across the northern Black Hills led to localized enhanced snowfall rates, leading to accumulations of 8-12 inches. High winds were also observed during and following the snowfall, with gusts of 60-65 mph common across the Foothills and Plains of South Dakota.

 

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