WHAT:
Sub-freezing temperatures in the upper 20s to lower 30s are expected.
WHERE:
Sullivan, Lycoming, Clinton, Centre, Blair, Bedford, Fulton, Huntingdon, Mifflin, Juniata, Union, Snyder, Northumberland, Montour, Columbia, and Schuylkill Counties.
WHEN:
From 11 PM this evening to 9 AM EDT Friday.
IMPACTS:
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
ADDITIONAL DETAILS:
Sub-freezing temperatures observed over a several hour duration could end the growing season.
Those with agricultural interests should protect sensitive vegetation.
Valley locations and sheltered areas will experience the coldest temperatures.
Freezing temperatures could kill crops and other sensitive vegetation.
