Winter Storm Warning Yorklyn, Pennsylvania

Winter alerts in Yorklyn, newest first, in effect or ended
Alert	State	Severity	Places
Cold Weather AdvisoryEnded Very cold temperatures as low as 20 below expected. Issued February 8 Ended February 9, 2026	Pennsylvania	Moderate	737 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Johnstown Hanover and 727 more
Cold Weather AdvisoryEnded Gusts up to 55 mph, wind chills as low as 25 below zero. Issued February 6 Ended February 6, 2026	Pennsylvania	Moderate	476 places Yorklyn Lancaster Harrisburg York Lebanon Chambersburg Carlisle Hanover Colonial Park Weigelstown and 466 more
Cold Weather AdvisoryEnded Wind chills as low as 18 below zero. Issued January 31 Ended February 1, 2026	Pennsylvania	Moderate	717 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg Carlisle and 707 more
Cold Weather AdvisoryEnded Wind chills as low as 16 below zero. Issued January 30 Ended February 1, 2026	Pennsylvania	Moderate	400 places Yorklyn Lancaster Harrisburg York Altoona Lebanon Chambersburg Carlisle Hanover Colonial Park and 390 more
Cold Weather AdvisoryEnded Very cold wind chills 15 to 24 degrees below zero expected. Issued January 29 Ended January 30, 2026	Pennsylvania	Moderate	740 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg Carlisle and 730 more
Cold Weather AdvisoryEnded Very cold wind chills 15 to 20 below zero expected. Issued January 28 Ended January 30, 2026	Pennsylvania	Moderate	874 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg Carlisle and 864 more
Cold Weather AdvisoryEnded Wind chills as low as 20 below zero. Issued January 27 Ended January 29, 2026	Pennsylvania	Moderate	740 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg Carlisle and 730 more
Cold Weather AdvisoryEnded Wind chills as low as 20 below zero. Issued January 22 Ended January 24, 2026	Pennsylvania	Moderate	784 places Yorklyn Lancaster Harrisburg York Altoona State College Williamsport Lebanon Chambersburg Carlisle and 774 more