Weather Alerts For Mount Joy, PA

# HEADLINE -------------------- FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT SATURDAY # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 30 possible. WHERE Lancaster and Lebanon Counties. WHEN From midnight tonight to 9 AM EDT Saturday. IMPACTS Freezing conditions could kill crops and other sensitive vegetation. ISSUED AT Friday, October 23, 2026 at 1:38 PM EDT ISSUED BY National Weather Service State College PA HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps to protect tender plants and vegetation from the cold if you wish to extend the growing season. # AREAS AFFECTED -------------------- Lancaster, Lebanon Including the cities of Lebanon and Lancaster