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Freeze Watch

FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING

WHAT:
Sub-freezing temperatures as low as 26 possible.

WHERE:
A portion of central Pennsylvania.

WHEN:
From late Monday night through Tuesday morning.

IMPACTS:
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Updated: 
April 18, 2026 at 12:33 EDT
Event Onset: 
April 21, 2026 at 00:00 EDT
Event End: 
April 21, 2026 at 09:00 EDT
Severity: 
Severe
Urgency: 
Future
Certainty: 
Possible
Issued By: 
NWS State College PA
Area(s): 
Adams
Bedford
Columbia
Cumberland
Dauphin
Franklin
Fulton
Huntingdon
Juniata
Lancaster
Lebanon
Mifflin
Montour
Northumberland
Perry
Schuylkill
Snyder
Union
York