Blizzard — Northern Black Hills, South Dakota

2013-10-03 to 2013-10-05 · Northern Black Hills, South Dakota

Wider weather episode

A historic blizzard pounded western South Dakota with record-setting snowfall and strong winds for almost 48 hours from the evening of October 3 through the afternoon of October 5. One to two feet of snow was reported over the plains of western South Dakota, with three to five feet of snow falling over the northern and central Black Hills. Wind gusts to 70 mph across the plains produced significant blowing and drifting snow, with visibilities near zero for much of the day on October 4. The heavy wet snow and strong winds downed trees and power lines, causing prolonged outages and impassible highways. The roofs of several businesses, a middle school, and community center collapsed from the heavy snow. Thousands of livestock were killed from hypothermia, suffocation, or drowning. The South Dakota Animal Industry Board received reports of over 21,000 cattle; over 1300 sheep; 400 horses; and 40 bison deaths from the storm. Tree and debris removal costs were several million dollars.

Source: NOAA Storm Events Database, event_id 480032. Narrative written by the NWS forecast office that issued the report.