Winter Storm Warning Rockham, South Dakota

Winter alerts in Rockham, newest first, in effect or ended
Alert	State	Severity	Places
Extreme Cold WarningEnded Wind chills as low as 45 below zero. Issued January 22 Ended January 23, 2026	South Dakota	Severe	175 places Rockham Aberdeen Watertown Milbank Mobridge Sisseton Redfield North Eagle Butte Webster Groton and 165 more