Pennsylvania Freeze Warning | Effective 04/18/2026 21:33
Public safety alert, emergency alert, and weather alert
Description:
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as
25 expected. For the Freeze Watch, sub-freezing temperatures as
low as 21 possible.
* WHERE...Cameron, Clearfield, Elk, McKean, Northern Centre,
Northern Clinton, and Warren Counties.
* WHEN...For the Freeze Warning, from midnight tonight to 9 AM EDT
Monday. For the Freeze Watch, from late Monday night through
Tuesday morning.