Weather alerts in Pennsylvania, January 2024

226 weather alerts in January 2024, 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 January 2024. Tap one for its archive.

Alerts: 226
Warnings: 99
Watches: 15
Advisories: 82
Busiest day: January 14, 202452 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
Jan 1, 9:49 AM EST	Special Weather Statement	PBZ	Fayette	41 min
Jan 4, 11:46 AM EST	Special Weather Statement	BGM	Wayne	14 min
Jan 4, 2:29 PM EST	Winter Storm Watch	CTP	Adams, Bedford, Blair, Centre, Clinton, Columbia and 17 more	22 hr
Jan 4, 3:07 PM EST	Winter Storm Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	22 hr
Jan 4, 3:40 PM EST	Winter Storm Watch	PHI	Carbon, Monroe, Northampton	21 hr
Jan 5, 12:23 PM EST	Winter Storm Warning	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 22 more	37 hr
Jan 5, 12:23 PM EST	Winter Weather Advisory	CTP	Cambria, Cameron, Clearfield, Elk, Lancaster, McKean and 5 more	34 hr
Jan 5, 12:55 PM EST	Winter Storm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	38 hr
Jan 5, 12:55 PM EST	Winter Weather Advisory	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	34 hr
Jan 5, 1:29 PM EST	Winter Storm Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	50 hr
Jan 5, 2:23 PM EST	Winter Storm Warning	PBZ	Fayette, Indiana, Westmoreland	28 hr
Jan 5, 2:23 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Butler, Clarion, Fayette, Forest and 5 more	29 hr
Jan 6, 11:47 AM EST	Mesoscale Discussion	SPC	Adams, Bedford, Blair, Cambria, Centre, Cumberland and 17 more	5 hr
Jan 6, 12:22 PM EST	Special Weather Statement	PBZ	Beaver, Butler, Lawrence, Washington	83 min
Jan 6, 4:27 PM EST	Mesoscale Discussion	SPC	Berks, Bradford, Bucks, Cameron, Carbon, Centre and 31 more	5 hr
Jan 6, 6:11 PM EST	Areal Flood Advisory	PHI	Bucks, Delaware, Montgomery, Philadelphia	5 hr
Jan 6, 8:28 PM EST	Special Weather Statement	PHI	Carbon, Monroe, Northampton	3 hr
Jan 6, 9:00 PM EST	Special Weather Statement	BGM	Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming	2 hr
Jan 6, 9:35 PM EST	Dense Fog Advisory	PBZ	Allegheny, Beaver, Washington	6 hr
Jan 6, 10:47 PM EST	Winter Weather Advisory	PBZ	Fayette, Indiana, Westmoreland	26 hr
Jan 6, 11:16 PM EST	Special Weather Statement	BGM	Wayne	74 min
Jan 7, 12:48 AM EST	Winter Weather Advisory	CTP	Somerset	24 hr
Jan 7, 12:40 PM EST	High Wind Watch	CLE	Erie	15 hr
Jan 7, 2:03 PM EST	High Wind Watch	PBZ	Fayette, Indiana, Westmoreland	13 hr
Jan 7, 3:15 PM EST	Flood Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	60 hr
Jan 7, 3:20 PM EST	Coastal Flood Watch	PHI	Bucks, Delaware, Philadelphia	25 hr
Jan 8, 2:14 AM EST	Flood Watch	CTP	Adams, Bedford, Blair, Centre, Clinton, Columbia and 19 more	49 hr
Jan 8, 2:44 AM EST	Flood Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	49 hr
Jan 8, 3:01 AM EST	High Wind Warning	PBZ	Fayette, Indiana, Westmoreland	40 hr
Jan 8, 3:01 AM EST	Wind Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	62 hr
Jan 8, 3:19 AM EST	Wind Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	45 hr
Jan 8, 3:32 AM EST	High Wind Warning	CLE	Erie	42 hr
Jan 8, 3:32 AM EST	Wind Advisory	CLE	Crawford	42 hr
Jan 8, 4:08 AM EST	High Wind Watch	CTP	Cambria, Somerset	5 hr
Jan 8, 4:08 AM EST	Wind Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	62 hr
Jan 8, 11:32 AM EST	Winter Weather Advisory	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 7 more	27 hr
Jan 8, 11:47 AM EST	Winter Weather Advisory	PBZ	Fayette, Westmoreland	26 hr
Jan 8, 3:27 PM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	33 hr
Jan 8, 4:33 PM EST	Coastal Flood Warning	PHI	Bucks, Delaware, Philadelphia	53 hr
Jan 9, 11:01 AM EST	Winter Storm Warning	CTP	Cambria, Somerset	3 hr
Jan 9, 11:40 AM EST	Special Weather Statement	CTP	Juniata, Perry	95 min
Jan 9, 2:18 PM EST	Winter Weather Advisory	PBZ	Fayette, Indiana, Westmoreland	27 hr
Jan 9, 4:08 PM EST	River Flood Warning	PHI	Bucks	24 hr
Jan 9, 4:09 PM EST	River Flood Warning	PHI	Montgomery	19 hr
Jan 9, 4:13 PM EST	River Flood Warning	PHI	Chester, Delaware	28 hr
Jan 9, 4:16 PM EST	River Flood Warning	PHI	Chester, Montgomery, Philadelphia	35 hr
Jan 9, 4:20 PM EST	River Flood Warning	PHI	Lehigh, Northampton	23 hr
Jan 9, 5:58 PM EST	Areal Flood Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	8 hr
Jan 9, 6:00 PM EST	Areal Flood Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 3 more	3 hr
Jan 9, 6:08 PM EST	Areal Flood Warning	PHI	Chester, Delaware, Montgomery	9 hr
Jan 9, 6:13 PM EST	Areal Flood Warning	PHI	Berks, Bucks, Lehigh, Montgomery	6 hr
Jan 9, 6:26 PM EST	Areal Flood Warning	PHI	Bucks, Lehigh, Northampton	6 hr
Jan 9, 6:28 PM EST	Areal Flood Advisory	CTP	Centre, Huntingdon, Juniata, Mifflin	7 hr
Jan 9, 6:56 PM EST	River Flood Warning	PHI	Chester	16 hr
Jan 9, 7:00 PM EST	River Flood Warning	PHI	Delaware	12 hr
Jan 9, 7:03 PM EST	Areal Flood Advisory	CTP	Montour, Northumberland	4 hr
Jan 9, 8:35 PM EST	Areal Flood Warning	CTP	Adams, Cumberland, Franklin	6 hr
Jan 9, 8:35 PM EST	River Flood Warning	CTP	Cumberland, York	31 hr
Jan 9, 8:45 PM EST	Special Weather Statement	CLE	Crawford	90 min
Jan 9, 9:13 PM EST	Areal Flood Advisory	BGM	Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming	5 hr
Jan 9, 9:27 PM EST	Areal Flood Warning	CTP	Dauphin, Lancaster, Lebanon, Perry, Schuylkill, York	7 hr
Jan 9, 9:45 PM EST	River Flood Advisory	PBZ	Allegheny	47 hr
Jan 9, 9:48 PM EST	Areal Flood Advisory	BGM	Pike, Susquehanna, Wayne	4 hr
Jan 9, 10:12 PM EST	River Flood Warning	PHI	Montgomery, Philadelphia	21 hr
Jan 9, 10:27 PM EST	River Flood Warning	CTP	Perry	15 hr
Jan 9, 10:27 PM EST	River Flood Warning	CTP	Lebanon, Schuylkill	30 hr
Jan 9, 10:27 PM EST	River Flood Warning	CTP	Dauphin, Lebanon	36 hr
Jan 9, 10:35 PM EST	Wind Advisory	CLE	Crawford, Erie	20 hr
Jan 9, 10:36 PM EST	Areal Flood Advisory	BGM	Bradford, Susquehanna	4 hr
Jan 9, 10:52 PM EST	Areal Flood Advisory	CTP	Columbia, Juniata, Lycoming, Montour, Northumberland, Schuylkill and 3 more	4 hr
Jan 9, 11:54 PM EST	Areal Flood Warning	PHI	Bucks, Lehigh, Montgomery	9 hr
Jan 9, 11:54 PM EST	Areal Flood Warning	PHI	Lehigh, Northampton	19 hr
Jan 9, 11:54 PM EST	Areal Flood Warning	PHI	Berks, Bucks, Lehigh, Montgomery	18 hr
Jan 10, 12:34 AM EST	River Flood Warning	PHI	Philadelphia	15 hr
Jan 10, 1:11 AM EST	River Flood Warning	CTP	Huntingdon	20 hr
Jan 10, 1:47 AM EST	Areal Flood Warning	PHI	Chester, Delaware	8 hr
Jan 10, 1:47 AM EST	Areal Flood Warning	PHI	Philadelphia	9 hr
Jan 10, 1:47 AM EST	Areal Flood Warning	PHI	Bucks	10 hr
Jan 10, 1:47 AM EST	Areal Flood Warning	PHI	Montgomery, Philadelphia	9 hr
Jan 10, 2:32 AM EST	River Flood Warning	PHI	Berks	9 hr
Jan 10, 2:42 AM EST	Areal Flood Warning	PHI	Chester, Montgomery	12 hr
Jan 10, 2:42 AM EST	Areal Flood Warning	PHI	Chester	3 hr
Jan 10, 3:06 AM EST	River Flood Warning	CTP	Cumberland	37 hr
Jan 10, 3:32 AM EST	Winter Weather Advisory	CLE	Erie	18 hr
Jan 10, 3:39 AM EST	Wind Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	15 hr
Jan 10, 3:40 AM EST	High Wind Warning	CTP	Bedford, Blair	14 hr
Jan 10, 3:47 AM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	12 hr
Jan 10, 3:55 AM EST	Winter Weather Advisory	CTP	Cambria, Somerset	14 hr
Jan 10, 3:55 AM EST	Areal Flood Warning	PHI	Northampton	14 hr
Jan 10, 4:13 AM EST	Areal Flood Warning	PHI	Carbon, Lehigh	10 hr
Jan 10, 4:22 AM EST	Areal Flood Warning	PHI	Chester	113 min
Jan 10, 6:48 AM EST	River Flood Warning	PHI	Montgomery	18 hr
Jan 10, 7:49 AM EST	River Flood Warning	CTP	Lancaster	9 hr
Jan 10, 6:11 PM EST	Coastal Flood Watch	PHI	Bucks, Delaware, Philadelphia	22 hr
Jan 10, 7:39 PM EST	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	8 hr
Jan 10, 9:08 PM EST	River Flood Warning	CTP	Dauphin	19 hr
Jan 11, 10:55 AM EST	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	5 hr
Jan 11, 1:02 PM EST	High Wind Warning	CLE	Erie	54 hr
Jan 11, 1:02 PM EST	Wind Advisory	CLE	Crawford, Erie	57 hr
Jan 11, 1:06 PM EST	Flood Watch	PHI	Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton and 1 more	39 hr
Jan 11, 1:28 PM EST	High Wind Warning	PBZ	Fayette, Indiana, Westmoreland	60 hr
Jan 11, 1:28 PM EST	Wind Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	55 hr
Jan 11, 3:21 PM EST	High Wind Warning	CTP	Cambria, Somerset	46 hr
Jan 11, 3:21 PM EST	Wind Advisory	CTP	Cameron, Clearfield, Elk, McKean, Potter, Warren	54 hr
Jan 11, 3:31 PM EST	Winter Weather Advisory	CTP	Cameron, Centre, Clinton, Elk, Lycoming, McKean and 3 more	33 hr
Jan 11, 3:46 PM EST	Coastal Flood Warning	PHI	Bucks, Delaware, Philadelphia	56 hr
Jan 11, 3:46 PM EST	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	3 days
Jan 11, 3:48 PM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	49 hr
Jan 12, 3:30 AM EST	Wind Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	45 hr
Jan 12, 4:14 AM EST	Wind Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clinton and 21 more	41 hr
Jan 12, 4:56 PM EST	Special Weather Statement	CLE	Crawford, Erie	94 min
Jan 13, 2:54 AM EST	Winter Weather Advisory	CLE	Erie	25 hr
Jan 13, 3:29 AM EST	Wind Chill Advisory	CLE	Crawford, Erie	57 hr
Jan 13, 4:08 AM EST	Areal Flood Warning	PHI	Lehigh, Montgomery	3 hr
Jan 13, 1:24 PM EST	Winter Weather Advisory	PBZ	Fayette, Indiana, Westmoreland	23 hr
Jan 13, 1:57 PM EST	Winter Weather Advisory	CTP	Cambria, Somerset	22 hr
Jan 14, 2:34 AM EST	Wind Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	14 hr
Jan 14, 2:48 AM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	15 hr
Jan 14, 3:12 AM EST	Wind Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	14 hr
Jan 14, 4:33 AM EST	Special Weather Statement	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 5 more	87 min
Jan 14, 5:20 AM EST	Special Weather Statement	PBZ	Fayette, Greene, Washington, Westmoreland	40 min
Jan 14, 5:58 AM EST	Wind Advisory	CLE	Erie	8 hr
Jan 14, 6:00 AM EST	Special Weather Statement	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	90 min
Jan 14, 6:31 AM EST	Snow Squall Warning	PBZ	Armstrong, Indiana, Jefferson, Westmoreland	29 min
Jan 14, 6:42 AM EST	Snow Squall Warning Significant damage threat	CTP	Cambria, Cameron, Clearfield, Elk	78 min
Jan 14, 6:48 AM EST	Snow Squall Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 4 more	42 min
Jan 14, 7:02 AM EST	Snow Squall Warning	PBZ	Indiana, Jefferson	13 min
Jan 14, 7:06 AM EST	Snow Squall Warning	PBZ	Fayette, Greene, Indiana, Washington, Westmoreland	39 min
Jan 14, 7:25 AM EST	Snow Squall Warning	PBZ	Allegheny, Armstrong, Butler, Clarion, Indiana, Jefferson and 1 more	50 min
Jan 14, 7:35 AM EST	Snow Squall Warning	CTP	Cameron, Centre, Clearfield, Clinton, Lycoming	55 min
Jan 14, 7:42 AM EST	Snow Squall Warning	PBZ	Fayette, Indiana, Westmoreland	48 min
Jan 14, 7:44 AM EST	Snow Squall Warning	CTP	Blair, Cambria, Centre, Clearfield, Somerset	76 min
Jan 14, 7:49 AM EST	Snow Squall Warning	CTP	Cameron, Elk, McKean, Potter	56 min
Jan 14, 8:07 AM EST	Snow Squall Warning	CTP	Potter, Tioga	23 min
Jan 14, 8:12 AM EST	Snow Squall Warning	CTP	Centre, Clinton, Lycoming, Northumberland, Union	33 min
Jan 14, 8:12 AM EST	Snow Squall Warning	PBZ	Armstrong, Indiana, Jefferson	48 min
Jan 14, 8:23 AM EST	Snow Squall Warning	CTP	Centre, Clinton, Lycoming	67 min
Jan 14, 8:25 AM EST	Mesoscale Discussion	SPC	Blair, Bradford, Cambria, Cameron, Carbon, Centre and 27 more	4 hr
Jan 14, 8:26 AM EST	Snow Squall Warning	CTP	Bedford, Blair, Cambria, Centre, Huntingdon, Juniata and 3 more	64 min
Jan 14, 8:33 AM EST	Snow Squall Warning	CTP	Cameron, Clearfield, Elk	72 min
Jan 14, 8:35 AM EST	Snow Squall Warning	CTP	Tioga	25 min
Jan 14, 8:58 AM EST	Snow Squall Warning	CTP	Tioga	32 min
Jan 14, 9:13 AM EST	Snow Squall Warning	BGM	Bradford	32 min
Jan 14, 9:29 AM EST	Snow Squall Warning	CTP	Centre, Clinton, Huntingdon, Juniata, Mifflin, Montour and 3 more	31 min
Jan 14, 9:34 AM EST	Special Weather Statement	CTP	Clinton, Potter, Tioga	56 min
Jan 14, 9:49 AM EST	Snow Squall Warning	BGM	Bradford	26 min
Jan 14, 9:58 AM EST	Special Weather Statement	CTP	Adams, Cumberland, Dauphin, Lancaster, Lebanon, Schuylkill and 1 more	92 min
Jan 14, 10:05 AM EST	Snow Squall Warning Significant damage threat	CTP	Columbia, Juniata, Montour, Northumberland, Schuylkill, Snyder and 1 more	25 min
Jan 14, 10:13 AM EST	Snow Squall Warning	CTP	Clinton, Lycoming, Sullivan, Tioga	32 min
Jan 14, 10:18 AM EST	Snow Squall Warning	CTP	Centre, Clearfield, Clinton	27 min
Jan 14, 10:23 AM EST	Snow Squall Warning	BGM	Bradford, Susquehanna	37 min
Jan 14, 10:28 AM EST	Snow Squall Warning Significant damage threat	PHI	Carbon, Monroe	62 min
Jan 14, 10:33 AM EST	Snow Squall Warning Significant damage threat	CTP	Columbia, Montour, Northumberland, Schuylkill	57 min
Jan 14, 10:39 AM EST	Snow Squall Warning	BGM	Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming	36 min
Jan 14, 10:43 AM EST	Snow Squall Warning	PHI	Berks	47 min
Jan 14, 10:48 AM EST	Snow Squall Warning	BGM	Susquehanna	27 min
Jan 14, 11:07 AM EST	Snow Squall Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	38 min
Jan 14, 11:15 AM EST	Snow Squall Warning	BGM	Susquehanna	30 min
Jan 14, 11:20 AM EST	Snow Squall Warning	BGM	Lackawanna, Luzerne, Pike, Wayne	25 min
Jan 14, 11:30 AM EST	Snow Squall Warning Significant damage threat	PHI	Carbon, Monroe	60 min
Jan 14, 11:42 AM EST	Snow Squall Warning Significant damage threat	PHI	Berks, Chester, Montgomery	48 min
Jan 14, 11:44 AM EST	Snow Squall Warning	PHI	Bucks	61 min
Jan 14, 11:46 AM EST	Snow Squall Warning	BGM	Pike, Wayne	44 min
Jan 14, 11:49 AM EST	Mesoscale Discussion	SPC	Monroe, Northampton, Pike, Wayne	4 hr
Jan 14, 11:57 AM EST	Snow Squall Warning	PHI	Chester	48 min
Jan 14, 12:17 PM EST	Snow Squall Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	28 min
Jan 14, 12:24 PM EST	Snow Squall Warning Significant damage threat	PHI	Monroe	28 min
Jan 14, 12:28 PM EST	Snow Squall Warning	PHI	Chester	20 min
Jan 15, 3:15 AM EST	Winter Weather Advisory	PBZ	Fayette, Greene, Indiana, Westmoreland	34 hr
Jan 15, 3:38 AM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	39 hr
Jan 15, 3:54 AM EST	Coastal Flood Advisory	PHI	Bucks	14 hr
Jan 15, 4:01 AM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clinton and 21 more	34 hr
Jan 15, 4:12 AM EST	Winter Weather Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	35 hr
Jan 15, 2:51 PM EST	Wind Chill Advisory	CLE	Crawford, Erie	45 hr
Jan 15, 2:51 PM EST	Winter Weather Advisory	CLE	Erie	27 hr
Jan 15, 10:59 PM EST	Winter Storm Warning	CTP	Lancaster, Lebanon, York	13 hr
Jan 16, 2:19 AM EST	Wind Chill Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	35 hr
Jan 16, 5:11 AM EST	Wind Chill Advisory	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 4 more	29 hr
Jan 16, 8:49 AM EST	Mesoscale Discussion	SPC	Bucks, Chester, Delaware, Montgomery, Philadelphia	4 hr
Jan 16, 3:03 PM EST	Lake Effect Snow Warning	CLE	Erie	3 hr
Jan 17, 2:25 PM EST	Winter Storm Watch	CTP	Cambria, Somerset	14 hr
Jan 17, 2:55 PM EST	Winter Storm Watch	PBZ	Fayette, Indiana, Westmoreland	12 hr
Jan 17, 3:16 PM EST	Winter Weather Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	53 hr
Jan 18, 2:57 AM EST	Winter Storm Warning	PBZ	Fayette, Westmoreland	64 hr
Jan 18, 2:57 AM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	64 hr
Jan 18, 3:54 AM EST	Winter Storm Warning	CLE	Crawford, Erie	66 hr
Jan 18, 3:54 AM EST	Winter Weather Advisory	CLE	Crawford	48 hr
Jan 18, 4:25 AM EST	Winter Storm Warning	CTP	Somerset	54 hr
Jan 18, 4:25 AM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 24 more	66 hr
Jan 18, 2:48 PM EST	Winter Storm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	29 hr
Jan 19, 4:32 PM EST	Special Weather Statement	PBZ	Beaver, Washington	58 min
Jan 19, 5:33 PM EST	Special Weather Statement	PBZ	Fayette, Washington	57 min
Jan 20, 10:06 AM EST	Special Weather Statement	PBZ	Fayette, Washington	39 min
Jan 20, 10:47 AM EST	Special Weather Statement	PBZ	Fayette	43 min
Jan 20, 3:27 PM EST	Special Weather Statement	CTP	Cameron, Centre, Clearfield, Clinton, Elk, McKean and 2 more	78 min
Jan 20, 5:11 PM EST	Special Weather Statement	CTP	Clinton	34 min
Jan 22, 3:28 AM EST	Winter Weather Advisory	CLE	Crawford, Erie	32 hr
Jan 22, 3:57 AM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 7 more	32 hr
Jan 22, 10:03 AM EST	Winter Weather Advisory	CTP	Cameron, Centre, Clearfield, Clinton, Columbia, Elk and 10 more	33 hr
Jan 22, 2:33 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	46 hr
Jan 22, 3:08 PM EST	Winter Weather Advisory	PHI	Carbon, Monroe	46 hr
Jan 23, 9:57 PM EST	Dense Fog Advisory	CLE	Crawford	13 hr
Jan 24, 3:19 AM EST	Dense Fog Advisory	PBZ	Armstrong, Beaver, Butler, Clarion, Forest, Indiana and 4 more	8 hr
Jan 24, 10:59 AM EST	Dense Fog Advisory	PHI	Bucks, Chester, Delaware, Montgomery	3 hr
Jan 24, 11:03 AM EST	Dense Fog Advisory	CLE	Crawford, Erie	35 hr
Jan 24, 11:26 AM EST	Special Weather Statement	CTP	Cameron, Elk, McKean, Potter, Warren	94 min
Jan 24, 11:39 AM EST	River Flood Watch	PBZ	Fayette	27 hr
Jan 24, 1:31 PM EST	Special Weather Statement	CTP	Lancaster, Lebanon, Schuylkill, York	89 min
Jan 24, 1:36 PM EST	Special Weather Statement	CTP	Cameron, Elk, McKean, Potter, Warren	114 min
Jan 24, 2:14 PM EST	Dense Fog Advisory	PHI	Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more	11 hr
Jan 24, 3:22 PM EST	Special Weather Statement	PBZ	Clarion, Forest, Jefferson	83 min
Jan 24, 5:45 PM EST	Dense Fog Advisory	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Dauphin and 12 more	16 hr
Jan 24, 6:03 PM EST	Dense Fog Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	9 hr
Jan 24, 8:07 PM EST	Dense Fog Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	25 hr
Jan 25, 9:44 AM EST	River Flood Advisory	PBZ	Allegheny	5 days
Jan 25, 10:43 AM EST	Dense Fog Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	22 hr
Jan 25, 11:18 AM EST	Dense Fog Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	16 hr
Jan 25, 6:41 PM EST	Dense Fog Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Monroe and 2 more	17 hr
Jan 26, 2:01 PM EST	Dense Fog Advisory	CLE	Crawford, Erie	21 hr
Jan 26, 5:33 PM EST	Dense Fog Advisory	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	16 hr
Jan 27, 2:49 PM EST	Winter Weather Advisory	CTP	Potter, Tioga	32 hr
Jan 27, 2:58 PM EST	Winter Weather Advisory	BGM	Bradford, Pike, Susquehanna, Wayne, Wyoming	36 hr
Jan 27, 3:25 PM EST	Winter Weather Advisory	PHI	Monroe	27 hr
Jan 27, 4:04 PM EST	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	4 days
Jan 28, 10:05 AM EST	Areal Flood Warning	PHI	Montgomery	2 hr
Jan 28, 1:24 PM EST	Special Weather Statement	PBZ	Forest, Jefferson, Venango	81 min

By product

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

Product	Alerts
Severe storms
Mesoscale Discussion	5
Special Weather Statement	25
Flooding
Areal Flood Warning	20
River Flood Warning	19
Flood Watch	4
River Flood Watch	1
Areal Flood Advisory	8
River Flood Advisory	2
Winter
Lake Effect Snow Warning	1
Snow Squall Warning	41
Winter Storm Warning	10
Winter Storm Watch	5
Winter Weather Advisory	31
Cold
Wind Chill Advisory	4
Wind and dust
High Wind Warning	6
High Wind Watch	3
Wind Advisory	18
Fog and smoke
Dense Fog Advisory	14
Coast and beach
Coastal Flood Warning	2
Coastal Flood Watch	2
Coastal Flood Advisory	5

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 2023 2025

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.