Freeze Warnings Blanket Central Pennsylvania Through Monday Morning
Dangerous freezing temperatures as low as 21 degrees threaten crops and outdoor plumbing across central Pennsylvania through Tuesday morning.
HARRISBURG, PENNSYLVANIA — Multiple freeze warnings and watches are in effect across central and northern Pennsylvania as temperatures are expected to plummet to dangerous levels this weekend and into next week.
The National Weather Service State College office issued freeze warnings early Saturday morning that remain in effect from midnight Saturday through 9:00 AM EDT Monday for multiple counties across the state. The warnings cover Blair, Cambria, Somerset, Southern Centre, Southern Clinton, Southern Lycoming, Cameron, Clearfield, Elk, McKean, Northern Centre, Northern Clinton, Warren, and Bedford counties.
Temperatures are forecast to drop as low as 21 degrees in some northern counties, with most areas expecting lows between 25 and 31 degrees during the warning period.
Regional Temperature Variations Expected
The most severe conditions are anticipated in northern counties, where Cameron, Clearfield, Elk, McKean, Northern Centre, Northern Clinton, and Warren counties could see temperatures fall to 25 degrees. Bedford County is expected to experience slightly warmer conditions with lows around 31 degrees, while Blair, Cambria, Somerset, Southern Centre, Southern Clinton, and Southern Lycoming counties face temperatures dropping to approximately 30 degrees.
A separate freeze watch issued by the National Weather Service Mount Holly office extends the cold weather threat into southeastern Pennsylvania and portions of New Jersey. This watch covers east central, northeast, and southeast Pennsylvania from late Monday night through Tuesday morning, with temperatures potentially reaching the mid-20s.
Agricultural and Property Concerns
Weather officials warn that frost and freeze conditions could kill crops and other sensitive vegetation throughout the affected regions. The extended cold snap also poses risks to unprotected outdoor plumbing systems, which could suffer damage from freezing temperatures.
The timing of the freeze warnings comes during a key period for Pennsylvania agriculture, as many farmers have already begun spring planting and early crops remain vulnerable to sudden temperature drops.
Extended Cold Pattern Continues
Following the initial freeze warning period ending Monday morning, additional freeze watches remain in effect for most of the same counties from late Monday night through Tuesday morning. During this second cold wave, temperatures could drop even lower, with some northern counties potentially seeing lows as cold as 21 degrees.
A portion of central Pennsylvania also faces a broader freeze watch from late Monday night through Tuesday morning, with temperatures forecast to reach 26 degrees according to the National Weather Service.
The consecutive nights of freezing temperatures represent an unusual weather pattern for late April, when Pennsylvania typically experiences more moderate spring conditions. Residents in affected areas are advised to take precautions to protect sensitive plants and outdoor water pipes.
All freeze warnings and watches were issued by the National Weather Service at 12:33 AM EDT on Saturday, with the Mount Holly office issuing additional watches Friday evening at 9:05 PM EDT for southeastern regions of the state.
