Winter Storm Warning Hallam, Pennsylvania

Winter alerts in Hallam, newest first, in effect or ended
Alert	State	Severity	Places
Snow Squall WarningEnded Intense bursts of heavy snow. Issued January 1 Ended January 1, 2026	Pennsylvania	Severe	154 places Hallam Lancaster York Hanover Weigelstown Ephrata Elizabethtown Shiloh Waynesboro Columbia and 144 more