Alert archive / Pennsylvania / Frost Advisories

Frost Advisories in Pennsylvania, 2023

43 frost advisories in 2023. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of frost advisories reaches back to 2005.

Frost Advisories by county

Each county as a circle sized by its count in 2023. Tap one for its archive.

Frost Advisories: 43
Busiest month: April17 frost advisories
Busiest day: April 23, 20234 frost advisories

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Apr 2, 11:00 AM EDT	Frost Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more	22 hr
Apr 2, 11:40 AM EDT	Frost Advisory	PHI	Chester, Delaware, Montgomery, Philadelphia	21 hr
Apr 8, 3:31 AM EDT	Frost Advisory	PHI	Delaware, Philadelphia	29 hr
Apr 9, 9:10 AM EDT	Frost Advisory	PHI	Delaware, Philadelphia	24 hr
Apr 18, 11:39 AM EDT	Frost Advisory	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	21 hr
Apr 23, 12:43 PM EDT	Frost Advisory	BGM	Lackawanna, Luzerne	19 hr
Apr 23, 12:52 PM EDT	Frost Advisory	CTP	Adams, Bedford, Blair, Centre, Clinton, Columbia and 17 more	19 hr
Apr 23, 2:42 PM EDT	Frost Advisory	PBZ	Armstrong, Clarion, Fayette, Indiana, Venango, Westmoreland	18 hr
Apr 23, 7:51 PM EDT	Frost Advisory	PHI	Berks, Carbon, Lehigh, Monroe	12 hr
Apr 24, 2:09 PM EDT	Frost Advisory	CTP	Columbia, Dauphin, Lancaster, Lebanon, Montour, Northumberland and 2 more	19 hr
Apr 24, 2:18 PM EDT	Frost Advisory	PHI	Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more	18 hr
Apr 24, 3:02 PM EDT	Frost Advisory	BGM	Lackawanna, Luzerne	17 hr
Apr 25, 3:08 PM EDT	Frost Advisory	PHI	Carbon, Monroe, Northampton	16 hr
Apr 25, 3:30 PM EDT	Frost Advisory	BGM	Lackawanna, Luzerne	15 hr
Apr 26, 12:17 PM EDT	Frost Advisory	CLE	Erie	20 hr
Apr 26, 12:59 PM EDT	Frost Advisory	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	20 hr
Apr 26, 2:55 PM EDT	Frost Advisory	CTP	Bedford, Blair, Centre, Clinton, Huntingdon, Lycoming	8 hr
May 4, 12:58 PM EDT	Frost Advisory	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 3 more	20 hr
May 4, 1:07 PM EDT	Frost Advisory	CLE	Crawford, Erie	19 hr
May 4, 1:21 PM EDT	Frost Advisory	PBZ	Armstrong, Butler, Clarion, Fayette, Forest, Indiana and 5 more	20 hr
May 9, 12:16 PM EDT	Frost Advisory	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 3 more	19 hr
May 14, 1:03 PM EDT	Frost Advisory	CTP	Cameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more	18 hr
May 14, 1:04 PM EDT	Frost Advisory	PBZ	Forest	20 hr
May 14, 2:05 PM EDT	Frost Advisory	BGM	Bradford, Susquehanna, Wayne, Wyoming	18 hr
May 17, 9:47 AM EDT	Frost Advisory	CLE	Crawford, Erie	22 hr
May 17, 11:05 AM EDT	Frost Advisory	CTP	Adams, Bedford, Blair, Cambria, Cumberland, Dauphin and 11 more	21 hr
May 17, 11:20 AM EDT	Frost Advisory	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	21 hr
May 25, 2:45 AM EDT	Frost Advisory	CTP	Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more	28 hr
May 25, 2:47 AM EDT	Frost Advisory	BGM	Bradford, Susquehanna, Wayne, Wyoming	29 hr
May 25, 11:59 AM EDT	Frost Advisory	PBZ	Forest, Jefferson	20 hr
May 25, 2:32 PM EDT	Frost Advisory	CLE	Crawford, Erie	16 hr
May 26, 1:00 PM EDT	Frost Advisory	CTP	Cameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more	19 hr
May 26, 1:59 PM EDT	Frost Advisory	BGM	Bradford	18 hr
Sep 14, 1:05 PM EDT	Frost Advisory	CTP	Cameron, Elk, McKean, Potter, Warren	19 hr
Sep 15, 12:56 PM EDT	Frost Advisory	CTP	Cameron, Elk, McKean, Potter, Warren	19 hr
Oct 10, 2:10 PM EDT	Frost Advisory	CTP	Bedford, Somerset	18 hr
Oct 12, 10:03 PM EDT	Frost Advisory	CTP	McKean, Potter	11 hr
Oct 22, 1:17 PM EDT	Frost Advisory	PBZ	Allegheny, Armstrong, Beaver, Indiana, Washington, Westmoreland	20 hr
Oct 22, 2:01 PM EDT	Frost Advisory	CLE	Erie	19 hr
Oct 23, 1:30 PM EDT	Frost Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clinton and 19 more	20 hr
Oct 23, 3:28 PM EDT	Frost Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 3 more	18 hr
Oct 30, 3:02 AM EDT	Frost Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more	30 hr
Oct 30, 3:03 AM EDT	Frost Advisory	PHI	Berks, Lehigh, Northampton	30 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

26 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.