Pennsylvania Freeze Watch | Effective 05/10/2026 16:33

Headline: 
Freeze Watch issued May 10 at 7:33PM EDT until May 12 at 8:00AM EDT by NWS Pittsburgh PA
Event: 
Freeze Watch
Urgency: 
Future
Effective: 
May 10, 2026 - 4:33pm
Expires: 
May 11, 2026 - 1:00am
Description: 
* WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Forest, Jefferson PA, Mercer, Venango, and Clarion Counties. * WHEN...For the Frost Advisory, from midnight tonight to 8 AM EDT Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Mercer; Venango; Forest; Clarion; Jefferson
Forcast Office: 
NWS Pittsburgh PA
Sender: 
w-nws.webmaster@noaa.gov