Pennsylvania Freeze Watch | Effective 05/11/2026 04:50

Headline: 
Freeze Watch issued May 11 at 7:50AM EDT until May 12 at 8:00AM EDT by NWS Pittsburgh PA
Event: 
Freeze Watch
Urgency: 
Future
Effective: 
May 11, 2026 - 4:50am
Expires: 
May 11, 2026 - 1:00pm
Description: 
* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Forest, Jefferson PA, Mercer, Venango, Lawrence, Armstrong, Butler, Clarion, Higher Elevations of Indiana, and Indiana Counties. * WHEN...From late tonight through Tuesday 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 from the cold.
Area Description: 
Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Armstrong; Indiana; Higher Elevations of Indiana
Forcast Office: 
NWS Pittsburgh PA
Sender: 
w-nws.webmaster@noaa.gov