Winter Storm Warning St. Clair, Pennsylvania

Winter alerts in St. Clair, newest first, in effect or ended
Alert	State	Severity	Places
Winter Storm WatchEnded 5 to 8 inches of snow possible, gusts up to 35 mph. Issued February 20 Ended February 21, 2026	Pennsylvania	Severe	398 places St. Clair Lancaster Harrisburg York Lebanon Carlisle Johnstown Hanover Colonial Park Weigelstown and 388 more
Winter Storm WatchEnded 10 inches of snow or more possible. Issued January 22 Ended January 23, 2026	Pennsylvania	Severe	874 places St. Clair St. Clair Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg and 864 more
Winter Storm WatchEnded Up to a quarter of an inch possible of ice. Issued December 24 Ended December 25, 2025	Pennsylvania	Severe	874 places St. Clair St. Clair Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg and 864 more
Winter Storm WatchEnded Greater than 6 inches of snow possible. Issued November 30 Ended December 1, 2025	Pennsylvania	Severe	126 places St. Clair Williamsport Pottsville Bloomsburg Berwick Tamaqua South Williamsport Schuylkill Haven Montoursville Minersville and 116 more