Pennsylvania Freeze Warning | Effective 04/20/2026 23:24

Headline: 
Freeze Warning issued April 21 at 2:24AM EDT until April 21 at 9:00AM EDT by NWS State College PA
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 20, 2026 - 11:24pm
Expires: 
April 21, 2026 - 6:00am
Description: 
* 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.
Instruction: 
Take steps now to protect tender plants and vegetation from the cold. Unprotected early season plantings may freeze.
Area Description: 
Southern Centre; Cambria; Blair; Huntingdon; Mifflin; Juniata; Somerset; Bedford; Fulton; Franklin; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Dauphin; Schuylkill; Lebanon; Cumberland; Adams; York; Lancaster
Forcast Office: 
NWS State College PA
Sender: 
w-nws.webmaster@noaa.gov