Winter Storm Warning Alcester, South Dakota

Winter alerts in Alcester, newest first, in effect or ended
Alert	State	Severity	Places
Extreme Cold WarningEnded Wind chills as low as 38 below zero. Issued January 22 Ended January 23, 2026	South Dakota	Severe	157 places Alcester Sioux Falls Brookings Mitchell Yankton Huron Vermillion Brandon Harrisburg Madison and 147 more