Weather alerts in Pennsylvania, April 2022

158 weather alerts in April 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in April 2022. Tap one for its archive.

Alerts: 158
Warnings: 61
Watches: 14
Advisories: 24
Busiest day: April 19, 202230 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Mar 31, 8:04 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	41 min
Mar 31, 8:07 PM EDT	Special Weather Statement	CTP	Lycoming	23 min
Mar 31, 8:14 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh, Northampton	46 min
Mar 31, 8:23 PM EDT	Special Weather Statement	CTP	Lancaster	52 min
Mar 31, 8:35 PM EDT	Special Weather Statement	CTP	Sullivan	40 min
Mar 31, 8:35 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	25 min
Mar 31, 8:40 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Northampton	50 min
Mar 31, 8:47 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery	58 min
Mar 31, 9:12 PM EDT	Flash Flood Warning	PHI	Lehigh, Northampton	2 hr
Mar 31, 9:36 PM EDT	Special Weather Statement	CTP	Franklin	24 min
Mar 31, 9:36 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Northampton, Philadelphia	54 min
Mar 31, 9:43 PM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Chester, Delaware, Lancaster and 3 more	92 min
Mar 31, 9:49 PM EDT	Tornado Warning	PHI	Bucks	16 min
Mar 31, 10:01 PM EDT	Special Weather Statement	CTP	Adams	44 min
Mar 31, 10:21 PM EDT	Areal Flood Advisory	PHI	Bucks, Chester, Delaware, Montgomery	61 min
Mar 31, 10:23 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	25 min
Mar 31, 10:48 PM EDT	Special Weather Statement	CTP	Lancaster, York	27 min
Mar 31, 10:59 PM EDT	Special Weather Statement	CTP	Lebanon	31 min
Mar 31, 11:31 PM EDT	Special Weather Statement	CTP	Lancaster	29 min
Apr 1, 8:02 AM EDT	Special Weather Statement	PBZ	Allegheny, Armstrong	43 min
Apr 1, 8:48 AM EDT	Special Weather Statement	CTP	Clearfield	72 min
Apr 1, 9:24 AM EDT	Special Weather Statement	CTP	Cambria	36 min
Apr 1, 9:55 AM EDT	Special Weather Statement	CTP	Cambria, Somerset	35 min
Apr 1, 10:15 AM EDT	Special Weather Statement	PBZ	Greene	30 min
Apr 1, 11:34 AM EDT	Special Weather Statement	CTP	Somerset	41 min
Apr 1, 12:18 PM EDT	Special Weather Statement	CTP	Somerset	72 min
Apr 1, 1:44 PM EDT	Special Weather Statement	CTP	Somerset	76 min
Apr 1, 3:06 PM EDT	Special Weather Statement	CTP	Somerset	39 min
Apr 7, 9:44 AM EDT	Areal Flood Advisory	PHI	Bucks, Delaware, Montgomery, Philadelphia	3 hr
Apr 7, 10:24 AM EDT	Flood Watch	BGM	Pike, Wayne	17 hr
Apr 7, 12:05 PM EDT	Flood Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	13 hr
Apr 7, 5:01 PM EDT	Areal Flood Warning	PHI	Montgomery	13 hr
Apr 7, 6:56 PM EDT	Areal Flood Advisory	CTP	Columbia, Schuylkill, Sullivan	3 hr
Apr 7, 7:01 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 1 more	5 hr
Apr 7, 7:02 PM EDT	Areal Flood Warning	BGM	Wayne	9 hr
Apr 7, 7:03 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Carbon, Lehigh, Monroe, Northampton	5 hr
Apr 7, 7:35 PM EDT	Areal Flood Warning	BGM	Lackawanna	8 hr
Apr 7, 7:52 PM EDT	Areal Flood Advisory	PHI	Bucks, Montgomery, Philadelphia	10 hr
Apr 7, 8:09 PM EDT	River Flood Warning	PHI	Chester	7 hr
Apr 7, 10:24 PM EDT	Areal Flood Warning	PHI	Philadelphia	10 hr
Apr 7, 10:32 PM EDT	River Flood Warning	PHI	Chester, Montgomery, Philadelphia	11 hr
Apr 7, 10:41 PM EDT	River Flood Warning	PHI	Bucks	14 hr
Apr 7, 10:46 PM EDT	Areal Flood Warning	PHI	Bucks	10 hr
Apr 7, 10:47 PM EDT	River Flood Warning	PHI	Monroe	10 hr
Apr 7, 10:49 PM EDT	Areal Flood Warning	PHI	Chester	4 hr
Apr 7, 11:27 PM EDT	Areal Flood Warning	PHI	Philadelphia	4 hr
Apr 7, 11:44 PM EDT	Areal Flood Warning	PHI	Montgomery, Philadelphia	3 hr
Apr 8, 12:36 AM EDT	Areal Flood Warning	PHI	Lehigh	7 hr
Apr 8, 12:46 AM EDT	Areal Flood Warning	PHI	Berks	6 hr
Apr 8, 1:55 AM EDT	River Flood Warning	BGM	Susquehanna	61 hr
Apr 8, 3:29 AM EDT	Areal Flood Warning	PHI	Monroe	19 hr
Apr 8, 5:10 AM EDT	Special Weather Statement	CTP	Blair, Cambria, Cameron, Clearfield, Elk, McKean and 1 more	2 hr
Apr 8, 5:30 AM EDT	River Flood Warning	BGM	Wayne	23 hr
Apr 8, 11:09 AM EDT	River Flood Warning	BGM	Pike	18 hr
Apr 8, 12:08 PM EDT	River Flood Warning	PHI	Monroe, Northampton	17 hr
Apr 8, 2:49 PM EDT	River Flood Warning	PHI	Northampton	20 hr
Apr 8, 2:50 PM EDT	River Flood Warning	PHI	Bucks	20 hr
Apr 9, 4:39 PM EDT	Special Weather Statement	CTP	Somerset	21 min
Apr 9, 9:34 PM EDT	Frost Advisory	PHI	Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia	35 hr
Apr 9, 9:45 PM EDT	Frost Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more	35 hr
Apr 14, 7:14 AM EDT	Special Weather Statement	CLE	Crawford, Erie	46 min
Apr 14, 7:59 AM EDT	Special Weather Statement	CLE	Crawford, Erie	46 min
Apr 14, 8:40 AM EDT	Special Weather Statement	PBZ	Allegheny, Beaver, Butler, Lawrence, Mercer, Venango and 1 more	65 min
Apr 14, 8:54 AM EDT	Special Weather Statement	CTP	Warren	66 min
Apr 14, 9:37 AM EDT	Special Weather Statement	PBZ	Allegheny, Armstrong, Clarion, Fayette, Forest, Indiana and 2 more	83 min
Apr 14, 9:59 AM EDT	Special Weather Statement	CTP	Elk, McKean	61 min
Apr 14, 10:56 AM EDT	Special Weather Statement	CTP	Cambria, Cameron, Clearfield, Elk, McKean, Potter and 1 more	64 min
Apr 14, 11:46 AM EDT	Special Weather Statement	CTP	Bedford, Blair, Centre, Clinton, Huntingdon, Potter and 1 more	74 min
Apr 14, 12:44 PM EDT	Special Weather Statement	CTP	Franklin, Fulton, Juniata, Lycoming, Mifflin	46 min
Apr 14, 1:33 PM EDT	Special Weather Statement	BGM	Bradford	42 min
Apr 14, 2:13 PM EDT	Special Weather Statement	PHI	Carbon	32 min
Apr 14, 2:19 PM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Chester, Delaware, Lancaster and 9 more	116 min
Apr 14, 2:31 PM EDT	Special Weather Statement	CTP	York	29 min
Apr 14, 2:37 PM EDT	Special Weather Statement	PHI	Berks	38 min
Apr 14, 2:53 PM EDT	Special Weather Statement	PHI	Lehigh, Northampton	22 min
Apr 14, 3:40 PM EDT	Special Weather Statement	BGM	Pike	35 min
Apr 14, 4:29 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery	46 min
Apr 14, 4:42 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	48 min
Apr 14, 5:06 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	24 min
Apr 14, 5:30 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	45 min
Apr 15, 3:19 AM EDT	Wind Advisory	CLE	Crawford, Erie	16 hr
Apr 15, 6:30 AM EDT	Wind Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	13 hr
Apr 15, 6:50 AM EDT	Wind Advisory	CTP	Cambria, Cameron, Clearfield, Elk, McKean, Somerset and 1 more	11 hr
Apr 16, 12:14 PM EDT	Freeze Watch	PHI	Berks, Bucks, Chester, Delaware, Montgomery	27 hr
Apr 16, 3:26 PM EDT	Freeze Watch	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more	20 hr
Apr 16, 6:01 PM EDT	Special Weather Statement	CTP	Lancaster, York	44 min
Apr 16, 6:53 PM EDT	Special Weather Statement	CTP	York	37 min
Apr 16, 8:11 PM EDT	Special Weather Statement	PHI	Philadelphia	34 min
Apr 17, 3:22 AM EDT	Freeze Warning	PHI	Berks, Chester, Montgomery	29 hr
Apr 17, 8:46 AM EDT	Special Weather Statement	CTP	Centre, Clearfield, Clinton, Lycoming, Sullivan	59 min
Apr 17, 11:47 AM EDT	Freeze Warning	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more	19 hr
Apr 17, 1:15 PM EDT	Winter Weather Advisory	PBZ	Fayette, Westmoreland	31 hr
Apr 17, 2:28 PM EDT	Winter Storm Watch	BGM	Wayne	14 hr
Apr 17, 2:57 PM EDT	Frost Advisory	PHI	Bucks, Chester, Delaware, Montgomery	17 hr
Apr 18, 3:16 AM EDT	Winter Weather Advisory	PHI	Carbon, Monroe	27 hr
Apr 18, 3:59 AM EDT	Winter Storm Warning	BGM	Bradford, Pike, Susquehanna, Wayne, Wyoming	32 hr
Apr 18, 3:59 AM EDT	Winter Weather Advisory	BGM	Lackawanna, Luzerne	32 hr
Apr 18, 4:43 AM EDT	Winter Storm Warning	CTP	Sullivan	27 hr
Apr 18, 4:43 AM EDT	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 22 more	27 hr
Apr 18, 4:50 AM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	25 hr
Apr 18, 2:41 PM EDT	Flood Watch	PHI	Bucks, Lehigh, Montgomery, Northampton, Philadelphia	15 hr
Apr 18, 10:06 PM EDT	Mesoscale Discussion	SPC	Bradford, Columbia, Lackawanna, Luzerne, Lycoming, Monroe and 6 more	5 hr
Apr 18, 11:50 PM EDT	Special Weather Statement	BGM	Bradford, Susquehanna, Wyoming	70 min
Apr 19, 1:00 AM EDT	River Flood Warning	PHI	Chester	6 hr
Apr 19, 1:20 AM EDT	Areal Flood Warning	PHI	Chester, Delaware	3 hr
Apr 19, 1:23 AM EDT	Areal Flood Warning	PHI	Montgomery	5 hr
Apr 19, 1:36 AM EDT	Special Weather Statement	BGM	Bradford, Susquehanna	84 min
Apr 19, 1:38 AM EDT	River Flood Warning	PHI	Delaware	3 hr
Apr 19, 1:43 AM EDT	Areal Flood Warning	PHI	Montgomery, Philadelphia	10 hr
Apr 19, 2:16 AM EDT	Areal Flood Warning	PHI	Bucks	8 hr
Apr 19, 3:13 AM EDT	Special Weather Statement	BGM	Susquehanna	92 min
Apr 19, 3:32 AM EDT	Wind Advisory	CLE	Erie	16 hr
Apr 19, 3:51 AM EDT	Wind Advisory	BGM	Bradford, Susquehanna, Wayne	17 hr
Apr 19, 3:59 AM EDT	Freeze Watch	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more	10 hr
Apr 19, 3:59 AM EDT	Wind Advisory	CTP	Lycoming, Sullivan, Tioga	16 hr
Apr 19, 4:46 AM EDT	River Flood Warning	PHI	Bucks	7 hr
Apr 19, 4:50 AM EDT	River Flood Warning	PHI	Chester, Delaware	7 hr
Apr 19, 5:07 AM EDT	Special Weather Statement	BGM	Bradford	83 min
Apr 19, 6:58 AM EDT	Special Weather Statement	BGM	Susquehanna, Wyoming	92 min
Apr 19, 8:18 AM EDT	Special Weather Statement	BGM	Lackawanna, Susquehanna, Wayne	87 min
Apr 19, 8:22 AM EDT	Special Weather Statement	CTP	Blair	68 min
Apr 19, 9:25 AM EDT	Special Weather Statement	CTP	Blair, Cambria, Mifflin, Somerset	80 min
Apr 19, 11:50 AM EDT	Special Weather Statement	CTP	Blair, Cambria, Somerset	70 min
Apr 19, 1:47 PM EDT	Special Weather Statement	CTP	Blair, Cambria, Huntingdon	88 min
Apr 19, 1:52 PM EDT	Freeze Warning	CTP	Adams, Cumberland, Franklin, York	18 hr
Apr 19, 3:19 PM EDT	Special Weather Statement	CTP	Blair, Huntingdon	56 min
Apr 19, 4:05 PM EDT	Special Weather Statement	CTP	Clearfield	25 min
Apr 19, 6:23 PM EDT	Special Weather Statement	PHI	Bucks, Northampton	22 min
Apr 19, 7:01 PM EDT	Special Weather Statement	CTP	Bedford	59 min
Apr 19, 7:08 PM EDT	Special Weather Statement	CTP	Somerset	52 min
Apr 19, 7:21 PM EDT	Snow Squall Warning	CTP	Bedford, Somerset	24 min
Apr 19, 8:50 PM EDT	Special Weather Statement	CTP	Somerset	55 min
Apr 20, 3:14 AM EDT	Frost Advisory	PHI	Bucks, Lehigh, Montgomery, Northampton	27 hr
Apr 22, 6:15 AM EDT	Dense Fog Advisory	PBZ	Fayette, Greene, Washington	3 hr
Apr 25, 3:39 PM EDT	Mesoscale Discussion	SPC	Crawford, Forest, Lawrence, McKean, Mercer, Venango and 1 more	2 hr
Apr 25, 3:40 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	35 min
Apr 25, 4:11 PM EDT	Special Weather Statement	CLE	Erie	64 min
Apr 25, 4:17 PM EDT	Severe Thunderstorm Warning	CLE	Erie	58 min
Apr 26, 11:41 AM EDT	Frost Advisory	PBZ	Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland	18 hr
Apr 26, 2:49 PM EDT	Freeze Watch	CTP	Adams, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 6 more	21 hr
Apr 27, 3:02 AM EDT	Freeze Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 3 more	30 hr
Apr 27, 11:35 AM EDT	Freeze Warning	CTP	Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more	20 hr
Apr 27, 2:26 PM EDT	Freeze Watch	CTP	Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more	24 hr
Apr 27, 2:54 PM EDT	Fire Weather Watch	CTP	Columbia, Dauphin, Lancaster, Lebanon, Lycoming, Montour and 7 more	36 hr
Apr 27, 3:05 PM EDT	Fire Weather Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	13 hr
Apr 27, 3:05 PM EDT	Fire Weather Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	36 hr
Apr 27, 3:10 PM EDT	Fire Weather Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	12 hr
Apr 27, 3:10 PM EDT	Fire Weather Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	36 hr
Apr 27, 5:51 PM EDT	Freeze Warning	PHI	Berks, Chester, Lehigh, Northampton	12 hr
Apr 28, 3:10 AM EDT	Red Flag Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	19 hr
Apr 28, 3:59 AM EDT	Red Flag Warning	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	18 hr
Apr 28, 11:49 AM EDT	Freeze Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 4 more	21 hr
Apr 28, 1:58 PM EDT	Freeze Warning	CTP	Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more	18 hr
Apr 28, 2:42 PM EDT	Freeze Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	17 hr
Apr 29, 3:14 AM EDT	Red Flag Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	19 hr
Apr 29, 3:16 AM EDT	Red Flag Warning	CTP	Columbia, Dauphin, Lancaster, Lebanon, Lycoming, Montour and 7 more	19 hr
Apr 29, 3:27 AM EDT	Red Flag Warning	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	18 hr
Apr 30, 2:45 PM EDT	Frost Advisory	BGM	Lackawanna, Luzerne	17 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	13
Tornado Warning	1
Mesoscale Discussion	4
Special Weather Statement	55
Flooding
Areal Flood Warning	15
Flash Flood Warning	1
River Flood Warning	14
Flood Watch	3
Areal Flood Advisory	6
Winter
Snow Squall Warning	1
Winter Storm Warning	2
Winter Storm Watch	1
Winter Weather Advisory	4
Cold
Freeze Warning	9
Freeze Watch	5
Frost Advisory	6
Wind and dust
Wind Advisory	6
Fire
Red Flag Warning	5
Fire Weather Watch	5
Fog and smoke
Dense Fog Advisory	1
Coast and beach
Coastal Flood Advisory	1

By county

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

27 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2021 2023

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.