Weather alerts in Pennsylvania, January 2019

190 weather alerts in January 2019, 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 2019. Tap one for its archive.

Alerts: 190
Warnings: 42
Watches: 14
Advisories: 67
Busiest day: January 8, 201933 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
Dec 31, 9:53 PM EST	Areal Flood Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	8 hr
Dec 31, 9:59 PM EST	Areal Flood Advisory	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	9 hr
Dec 31, 10:01 PM EST	Wind Advisory	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 6 more	12 hr
Jan 5, 1:59 AM EST	Winter Weather Advisory	BGM	Bradford, Susquehanna, Wayne	6 hr
Jan 5, 2:03 AM EST	Winter Weather Advisory	CTP	McKean, Potter, Tioga	6 hr
Jan 5, 11:03 AM EST	Areal Flood Advisory	PHI	Monroe, Northampton	4 hr
Jan 6, 3:52 PM EST	Wind Advisory	CLE	Erie	32 hr
Jan 7, 3:16 AM EST	Winter Weather Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	27 hr
Jan 7, 3:45 AM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	27 hr
Jan 7, 4:04 AM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 25 more	32 hr
Jan 7, 5:41 AM EST	Winter Weather Advisory	CLE	Crawford, Erie	8 hr
Jan 7, 2:53 PM EST	Special Weather Statement	BGM	Bradford, Luzerne, Wyoming	52 min
Jan 7, 3:22 PM EST	Special Weather Statement	PHI	Carbon, Monroe	53 min
Jan 8, 1:37 AM EST	Special Weather Statement	PHI	Bucks, Delaware, Montgomery, Philadelphia	38 min
Jan 8, 4:09 AM EST	Winter Weather Advisory	CTP	Cambria, Somerset, Warren	57 hr
Jan 8, 10:38 AM EST	Tornado Warning	PBZ	Mercer	37 min
Jan 8, 11:14 AM EST	Special Weather Statement	PBZ	Venango	31 min
Jan 8, 12:38 PM EST	Special Weather Statement	CTP	McKean	37 min
Jan 8, 12:40 PM EST	Special Weather Statement	PBZ	Mercer	35 min
Jan 8, 1:12 PM EST	Special Weather Statement	CTP	McKean	33 min
Jan 8, 1:44 PM EST	Special Weather Statement	CTP	McKean	46 min
Jan 8, 1:54 PM EST	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 8 more	2 hr
Jan 8, 2:54 PM EST	Special Weather Statement	PBZ	Forest	36 min
Jan 8, 2:59 PM EST	Special Weather Statement	CTP	Elk	46 min
Jan 8, 3:21 PM EST	Winter Weather Advisory	PBZ	Fayette, Forest, Mercer, Venango, Westmoreland	45 hr
Jan 8, 3:26 PM EST	Special Weather Statement	CTP	Potter	34 min
Jan 8, 3:33 PM EST	Special Weather Statement	PBZ	Forest	42 min
Jan 8, 3:34 PM EST	Winter Storm Warning	CLE	Crawford, Erie	51 hr
Jan 8, 3:34 PM EST	Winter Weather Advisory	CLE	Crawford, Erie	51 hr
Jan 8, 3:41 PM EST	Special Weather Statement	CTP	Cameron, Elk	34 min
Jan 8, 4:02 PM EST	Special Weather Statement	PBZ	Allegheny, Washington, Westmoreland	43 min
Jan 8, 4:04 PM EST	Special Weather Statement	PBZ	Butler	41 min
Jan 8, 4:12 PM EST	Severe Thunderstorm Warning	CLE	Crawford	48 min
Jan 8, 4:13 PM EST	Special Weather Statement	CTP	Cameron	32 min
Jan 8, 4:20 PM EST	Special Weather Statement	PBZ	Clarion	55 min
Jan 8, 4:28 PM EST	Special Weather Statement	PBZ	Mercer, Venango	47 min
Jan 8, 4:36 PM EST	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	25 min
Jan 8, 4:42 PM EST	Special Weather Statement	CTP	Warren	63 min
Jan 8, 4:44 PM EST	Special Weather Statement	PBZ	Allegheny, Armstrong, Butler, Fayette, Greene, Indiana and 2 more	31 min
Jan 8, 4:47 PM EST	Special Weather Statement	CTP	Elk	43 min
Jan 8, 5:16 PM EST	Special Weather Statement	CTP	McKean	29 min
Jan 8, 5:16 PM EST	Special Weather Statement	PBZ	Armstrong, Clarion, Fayette, Forest, Greene, Indiana and 2 more	59 min
Jan 8, 5:28 PM EST	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	32 min
Jan 8, 5:42 PM EST	Special Weather Statement	CTP	Elk	48 min
Jan 8, 6:22 PM EST	Special Weather Statement	CTP	Clinton	23 min
Jan 8, 6:57 PM EST	Special Weather Statement	CLE	Crawford	63 min
Jan 8, 8:44 PM EST	Special Weather Statement	PBZ	Allegheny, Armstrong, Butler, Fayette, Indiana, Jefferson and 2 more	61 min
Jan 9, 12:40 PM EST	Special Weather Statement	CTP	Centre, Clearfield, Clinton, Lycoming	50 min
Jan 9, 1:41 PM EST	Special Weather Statement	CTP	Centre, Union	34 min
Jan 9, 3:45 PM EST	Special Weather Statement	CTP	Blair, Huntingdon	60 min
Jan 9, 4:55 PM EST	Special Weather Statement	CTP	Blair, Cambria, Huntingdon	35 min
Jan 10, 2:14 AM EST	Wind Advisory	CTP	Adams, Bedford, Franklin, Fulton, Lancaster, Somerset and 1 more	11 hr
Jan 10, 3:36 AM EST	Wind Advisory	PHI	Berks, Chester	9 hr
Jan 11, 2:08 PM EST	Winter Weather Advisory	PBZ	Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland	51 hr
Jan 11, 2:45 PM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Cumberland, Dauphin and 10 more	52 hr
Jan 11, 3:21 PM EST	Winter Weather Advisory	PHI	Chester, Delaware, Philadelphia	58 hr
Jan 15, 6:21 PM EST	Winter Weather Advisory	CLE	Crawford, Erie	16 hr
Jan 16, 4:17 AM EST	Winter Weather Advisory	CTP	Cambria, Cameron, Clearfield, Elk, McKean, Potter and 2 more	6 hr
Jan 16, 4:45 AM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	6 hr
Jan 17, 3:49 AM EST	Winter Storm Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	36 hr
Jan 17, 4:17 AM EST	Winter Storm Watch	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	33 hr
Jan 17, 2:15 PM EST	Winter Storm Watch	CLE	Crawford, Erie	29 hr
Jan 17, 2:54 PM EST	Winter Storm Watch	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	22 hr
Jan 17, 3:39 PM EST	Winter Storm Watch	PHI	Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more	36 hr
Jan 17, 3:40 PM EST	Special Weather Statement	CTP	Bedford, Fulton, Somerset	50 min
Jan 17, 4:16 PM EST	Special Weather Statement	CTP	Adams, Franklin, Fulton	44 min
Jan 17, 4:57 PM EST	Special Weather Statement	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Perry and 1 more	63 min
Jan 17, 5:18 PM EST	Winter Weather Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more	11 hr
Jan 18, 4:02 AM EST	Winter Storm Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	58 hr
Jan 18, 4:45 AM EST	Winter Storm Warning	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	53 hr
Jan 18, 11:58 AM EST	Winter Storm Warning	CLE	Crawford, Erie	64 hr
Jan 18, 1:10 PM EST	Winter Storm Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more	48 hr
Jan 18, 1:10 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 2 more	48 hr
Jan 18, 3:20 PM EST	Winter Storm Warning	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	45 hr
Jan 19, 3:21 AM EST	Winter Weather Advisory	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	24 hr
Jan 19, 11:37 AM EST	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	27 hr
Jan 19, 2:32 PM EST	Winter Weather Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 3 more	20 hr
Jan 19, 2:34 PM EST	Mesoscale Discussion	SPC	Crawford, Lawrence, Mercer	4 hr
Jan 19, 2:47 PM EST	Flood Watch	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	19 hr
Jan 19, 4:57 PM EST	Winter Weather Advisory	PBZ	Fayette, Greene, Washington	17 hr
Jan 19, 6:24 PM EST	Mesoscale Discussion	SPC	Adams, Armstrong, Bedford, Blair, Bradford, Cambria and 39 more	3 hr
Jan 19, 9:33 PM EST	Mesoscale Discussion	SPC	Berks, Blair, Bradford, Cambria, Cameron, Carbon and 38 more	3 hr
Jan 19, 11:52 PM EST	Areal Flood Advisory	PHI	Chester, Delaware	8 hr
Jan 20, 1:11 AM EST	Areal Flood Advisory	PHI	Bucks, Delaware, Montgomery, Philadelphia	8 hr
Jan 20, 3:38 AM EST	Wind Chill Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	51 hr
Jan 20, 3:38 AM EST	Wind Chill Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	50 hr
Jan 20, 4:06 AM EST	Wind Chill Warning	CTP	Cambria, Cameron, Clinton, Elk, Lycoming, McKean and 5 more	39 hr
Jan 20, 4:06 AM EST	Wind Chill Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more	33 hr
Jan 20, 4:37 AM EST	Wind Chill Advisory	CLE	Crawford, Erie	31 hr
Jan 20, 9:49 AM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	30 hr
Jan 20, 10:03 AM EST	Wind Chill Warning	PBZ	Fayette, Westmoreland	27 hr
Jan 20, 10:03 AM EST	Wind Chill Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	27 hr
Jan 20, 10:03 AM EST	Wind Chill Warning	PHI	Carbon, Monroe	27 hr
Jan 21, 1:24 PM EST	Wind Chill Advisory	PBZ	Clarion, Forest, Jefferson, Venango	10 hr
Jan 21, 2:35 PM EST	Wind Chill Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	16 hr
Jan 21, 6:52 PM EST	Wind Chill Advisory	CTP	Sullivan	12 hr
Jan 22, 12:45 PM EST	Winter Weather Advisory	CTP	Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 18 more	30 hr
Jan 22, 3:02 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	28 hr
Jan 22, 3:23 PM EST	Winter Weather Advisory	PHI	Carbon, Monroe	27 hr
Jan 22, 6:30 PM EST	Winter Weather Advisory	PBZ	Butler, Clarion, Forest, Jefferson, Lawrence, Mercer and 1 more	19 hr
Jan 23, 3:47 AM EST	Winter Weather Advisory	CLE	Crawford, Erie	6 hr
Jan 23, 3:58 AM EST	Flood Watch	PHI	Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton and 1 more	36 hr
Jan 23, 9:37 AM EST	Flood Watch	CLE	Crawford, Erie	18 hr
Jan 23, 11:07 AM EST	River Flood Advisory	PBZ	Allegheny	69 hr
Jan 23, 1:10 PM EST	Flood Watch	PBZ	Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more	15 hr
Jan 24, 4:32 AM EST	Winter Storm Watch	CLE	Erie	23 hr
Jan 24, 10:43 AM EST	Areal Flood Advisory	PHI	Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more	4 hr
Jan 24, 11:26 AM EST	Areal Flood Advisory	CTP	Lycoming, Potter, Sullivan, Tioga	3 hr
Jan 24, 11:53 AM EST	Areal Flood Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	4 hr
Jan 24, 12:11 PM EST	Special Weather Statement	PHI	Bucks	34 min
Jan 24, 12:43 PM EST	Areal Flood Warning	PHI	Montgomery	7 hr
Jan 24, 12:54 PM EST	River Flood Warning	CTP	Cumberland, York	33 hr
Jan 24, 1:13 PM EST	Special Weather Statement	PHI	Philadelphia	32 min
Jan 24, 2:03 PM EST	Areal Flood Warning	PHI	Bucks, Carbon, Lehigh, Monroe, Northampton	4 hr
Jan 24, 2:29 PM EST	River Flood Warning	PHI	Chester	5 hr
Jan 24, 2:35 PM EST	Areal Flood Warning	PHI	Chester, Delaware	4 hr
Jan 24, 3:31 PM EST	River Flood Warning	PHI	Montgomery	6 hr
Jan 24, 4:54 PM EST	River Flood Warning	PHI	Chester, Montgomery, Philadelphia	12 hr
Jan 24, 9:40 PM EST	River Flood Warning	CTP	Lebanon, Schuylkill	12 hr
Jan 24, 10:30 PM EST	Areal Flood Warning	PHI	Northampton	8 hr
Jan 25, 3:21 AM EST	Winter Weather Advisory	CLE	Erie	6 hr
Jan 25, 3:41 AM EST	Special Weather Statement	PBZ	Indiana, Washington, Westmoreland	79 min
Jan 25, 4:48 AM EST	Special Weather Statement	PBZ	Westmoreland	42 min
Jan 25, 8:58 AM EST	Special Weather Statement	CTP	Clearfield	62 min
Jan 25, 9:25 AM EST	Special Weather Statement	CTP	Blair, Cambria	35 min
Jan 25, 9:40 AM EST	Snow Squall Warning	CTP	Blair, Cambria, Huntingdon	35 min
Jan 25, 9:44 AM EST	Winter Storm Warning	CLE	Erie	5 hr
Jan 25, 9:44 AM EST	Winter Weather Advisory	CLE	Erie	5 hr
Jan 25, 10:07 AM EST	Special Weather Statement	BGM	Susquehanna	38 min
Jan 26, 3:49 AM EST	Winter Weather Advisory	CLE	Erie	5 hr
Jan 26, 2:52 PM EST	Winter Weather Advisory	CTP	Cameron, Elk, McKean, Potter, Warren	20 hr
Jan 27, 7:34 AM EST	Special Weather Statement	CTP	Cameron, Elk	56 min
Jan 27, 7:37 AM EST	Special Weather Statement	CTP	Clearfield	53 min
Jan 27, 9:05 AM EST	Snow Squall Warning	CTP	Clinton, Lycoming, Potter, Tioga	55 min
Jan 27, 9:08 AM EST	Special Weather Statement	CTP	Clearfield	67 min
Jan 27, 9:27 AM EST	Mesoscale Discussion	SPC	Bradford, Cameron, Centre, Clearfield, Clinton, Indiana and 8 more	6 hr
Jan 27, 10:02 AM EST	Special Weather Statement	BGM	Bradford, Susquehanna, Wayne, Wyoming	118 min
Jan 27, 10:16 AM EST	Special Weather Statement	CTP	Clearfield, Clinton, Lycoming	59 min
Jan 27, 1:37 PM EST	Winter Weather Advisory	CLE	Erie	6 hr
Jan 27, 2:37 PM EST	Winter Storm Watch	PHI	Carbon, Monroe	25 hr
Jan 27, 3:05 PM EST	Winter Storm Watch	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	24 hr
Jan 27, 3:20 PM EST	Winter Storm Warning	CLE	Erie	5 hr
Jan 28, 3:01 AM EST	Wind Chill Watch	CLE	Crawford, Erie	24 hr
Jan 28, 1:27 PM EST	Winter Weather Advisory	CTP	Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster and 12 more	30 hr
Jan 28, 3:06 PM EST	Winter Storm Warning	BGM	Pike, Wayne	34 hr
Jan 28, 3:06 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming	30 hr
Jan 28, 3:13 PM EST	Wind Chill Watch	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more	23 hr
Jan 28, 3:16 PM EST	Winter Storm Warning	PHI	Carbon, Monroe	30 hr
Jan 28, 3:16 PM EST	Winter Weather Advisory	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	30 hr
Jan 28, 11:52 PM EST	Winter Weather Advisory	PBZ	Allegheny, Beaver, Butler, Fayette, Greene, Lawrence and 2 more	9 hr
Jan 29, 2:42 AM EST	Wind Chill Warning	CLE	Crawford, Erie	61 hr
Jan 29, 3:36 AM EST	Wind Chill Warning	PBZ	Armstrong, Beaver, Butler, Clarion, Fayette, Forest and 5 more	59 hr
Jan 29, 3:36 AM EST	Wind Chill Advisory	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	59 hr
Jan 29, 4:12 AM EST	Winter Weather Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	17 hr
Jan 29, 2:31 PM EST	Wind Chill Warning	CTP	Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more	45 hr
Jan 29, 2:31 PM EST	Wind Chill Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	63 hr
Jan 29, 5:46 PM EST	Mesoscale Discussion	SPC	Carbon, Lackawanna, Lehigh, Luzerne, Monroe, Pike and 1 more	4 hr
Jan 29, 7:32 PM EST	Special Weather Statement	PBZ	Westmoreland	28 min
Jan 29, 8:00 PM EST	Special Weather Statement	PBZ	Westmoreland	45 min
Jan 29, 8:50 PM EST	Wind Chill Warning	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	61 hr
Jan 29, 9:08 PM EST	Wind Chill Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	37 hr
Jan 30, 2:21 AM EST	Special Weather Statement	PBZ	Beaver	54 min
Jan 30, 3:20 AM EST	Special Weather Statement	PBZ	Beaver, Butler	55 min
Jan 30, 3:32 AM EST	Wind Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	17 hr
Jan 30, 4:06 AM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 2 more	5 hr
Jan 30, 5:23 AM EST	Snow Squall Warning	PBZ	Allegheny, Armstrong, Butler, Washington, Westmoreland	52 min
Jan 30, 5:51 AM EST	Wind Chill Warning	PHI	Carbon, Monroe	34 hr
Jan 30, 6:56 AM EST	Special Weather Statement	CTP	Cambria, Cameron, Clearfield, Elk, Potter, Somerset	49 min
Jan 30, 8:25 AM EST	Snow Squall Warning	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 2 more	50 min
Jan 30, 9:13 AM EST	Snow Squall Warning	CTP	Bedford, Blair, Centre, Clinton, Cumberland, Franklin and 10 more	47 min
Jan 30, 10:04 AM EST	Snow Squall Warning	CTP	Adams, Centre, Clinton, Columbia, Cumberland, Dauphin and 15 more	71 min
Jan 30, 10:20 AM EST	Special Weather Statement	BGM	Bradford, Susquehanna, Wyoming	85 min
Jan 30, 11:07 AM EST	Snow Squall Warning	CTP	Adams, Columbia, Cumberland, Dauphin, Franklin, Lancaster and 8 more	2 hr
Jan 30, 11:10 AM EST	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Chester, Columbia, Delaware and 15 more	4 hr
Jan 30, 11:42 AM EST	Special Weather Statement	BGM	Lackawanna, Luzerne, Susquehanna, Wyoming	93 min
Jan 30, 11:50 AM EST	Special Weather Statement	PHI	Berks	55 min
Jan 30, 12:32 PM EST	Special Weather Statement	PHI	Bucks, Carbon, Chester, Lehigh, Monroe, Montgomery and 1 more	58 min
Jan 30, 12:51 PM EST	Special Weather Statement	BGM	Lackawanna, Pike, Wayne	69 min
Jan 30, 1:24 PM EST	Special Weather Statement	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	3 hr
Jan 30, 1:36 PM EST	Special Weather Statement	CLE	Erie	54 min
Jan 30, 1:37 PM EST	Special Weather Statement	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	113 min
Jan 30, 1:56 PM EST	Special Weather Statement	BGM	Pike	34 min
Jan 30, 2:05 PM EST	Snow Squall Warning	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	55 min
Jan 30, 2:21 PM EST	Snow Squall Warning	PHI	Monroe, Northampton	54 min
Jan 30, 2:42 PM EST	Snow Squall Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	93 min
Jan 31, 12:58 PM EST	Wind Chill Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	21 hr
Jan 31, 2:45 PM EST	Wind Chill Advisory	PBZ	Armstrong, Butler, Clarion, Fayette, Forest, Jefferson and 4 more	3 hr
Jan 31, 2:45 PM EST	Winter Weather Advisory	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	24 hr
Jan 31, 2:47 PM EST	Winter Weather Advisory	CTP	Adams, Bedford, Cambria, Franklin, Fulton, Lancaster and 2 more	26 hr
Jan 31, 3:13 PM EST	Wind Chill Advisory	CLE	Crawford, Erie	6 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	3
Tornado Warning	1
Mesoscale Discussion	7
Special Weather Statement	60
Flooding
Areal Flood Warning	4
River Flood Warning	5
Flood Watch	4
Areal Flood Advisory	8
River Flood Advisory	1
Winter
Snow Squall Warning	10
Winter Storm Warning	10
Winter Storm Watch	8
Winter Weather Advisory	38
Cold
Wind Chill Warning	9
Wind Chill Watch	2
Wind Chill Advisory	13
Wind and dust
Wind Advisory	6
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 2018 2020

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.