National Weather Service United States Department of Commerce

Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Overview

April 10-12, 2019 - A powerful spring blizzard brought heavy snow and strong winds to parts of northeastern Wyoming and much of western South Dakota. The precipitation changed from rain to snow on Tuesday night. Some areas experienced periods of intense snowfall rates associated with thundersnow.  Snow amounts across the area varied widely, ranging from a couple of inches in the southern Black Hills to 30 inches over the northern Black Hills and over two feet of snow over parts of the western South Dakota plains. Wind gusts to 50 mph caused whiteout conditions in blowing and drifting snow. Travel was hazardous to impossible.

Snow drifts in front of the NWS Rapid City Office
Snow drifts in front of the NWS Rapid City Office
nws logo Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.
nws logo