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Freeze Warning

FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING

WHAT:
Sub-freezing temperatures in the 25 to 30 degree range.

WHERE:
A portion of central Pennsylvania.

WHEN:
Until 9 AM EDT this morning.

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

Updated: 
April 21, 2026 at 02:24 EDT
Event Onset: 
April 21, 2026 at 02:24 EDT
Event End: 
April 21, 2026 at 09:00 EDT
Severity: 
Moderate
Urgency: 
Expected
Certainty: 
Likely
Issued By: 
NWS State College PA
Area(s): 
Adams
Bedford
Blair
Cambria
Columbia
Cumberland
Dauphin
Franklin
Fulton
Huntingdon
Juniata
Lancaster
Lebanon
Mifflin
Montour
Northumberland
Perry
Schuylkill
Snyder
Somerset
Southern Centre
Southern Clinton
Southern Lycoming
Union
York