Alert archive / Pennsylvania / 2026
Weather alerts in Pennsylvania, July 2026
611 weather alerts in July 2026, 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 July 2026. Tap one for its archive.
- Alerts
- 611
- Warnings
- 425
- Watches
- 33
- Advisories
- 17
- Busiest day
- July 4, 202697 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 |
|---|---|---|---|---|
| Jun 30, 8:40 PM EDT | Special Weather Statement | BGM | Susquehanna | 50 min |
| Jul 1, 1:22 PM EDT | Special Weather Statement | BGM | Luzerne | 23 min |
| Jul 1, 1:28 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 47 min |
| Jul 1, 2:01 PM EDT | Mesoscale Discussion | SPC | Berks, Bradford, Bucks, Carbon, Columbia, Lackawanna and 14 more | 119 min |
| Jul 1, 6:15 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh, Northampton | 30 min |
| Jul 1, 6:40 PM EDT | Mesoscale Discussion | SPC | Bradford, Bucks, Carbon, Lackawanna, Lehigh, Luzerne and 7 more | 95 min |
| Jul 1, 8:49 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wyoming | 26 min |
| Jul 1, 8:54 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 36 min |
| Jul 1, 9:24 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 36 min |
| Jul 3, 12:12 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 52 min |
| Jul 3, 12:25 PM EDT | Mesoscale Discussion | SPC | Armstrong, Bradford, Butler, Cameron, Centre, Clarion and 15 more | 2 hr |
| Jul 3, 2:37 PM EDT | Special Weather Statement | CTP | Potter | 23 min |
| Jul 3, 2:44 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 46 min |
| Jul 3, 2:44 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Venango | 31 min |
| Jul 3, 3:18 PM EDT | Special Weather Statement | CTP | Potter | 27 min |
| Jul 3, 3:25 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Blair, Bradford, Bucks, Cameron and 42 more | 7 hr |
| Jul 3, 3:44 PM EDT | Special Weather Statement | CTP | Tioga | 31 min |
| Jul 3, 3:46 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 29 min |
| Jul 3, 3:55 PM EDT | Special Weather Statement | CTP | Tioga | 35 min |
| Jul 3, 4:06 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 39 min |
| Jul 3, 4:07 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 23 min |
| Jul 3, 4:16 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 44 min |
| Jul 3, 4:21 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 39 min |
| Jul 3, 4:34 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bradford, Bucks, Cameron, Carbon and 34 more | 116 min |
| Jul 3, 4:41 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 32 min |
| Jul 3, 4:42 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 28 min |
| Jul 3, 4:45 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 45 min |
| Jul 3, 4:47 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 47 min |
| Jul 3, 4:51 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 54 min |
| Jul 3, 4:57 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Northumberland, Union | 48 min |
| Jul 3, 5:00 PM EDT | Special Weather Statement | CTP | Montour | 45 min |
| Jul 3, 5:02 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 28 min |
| Jul 3, 5:22 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 68 min |
| Jul 3, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Union | 51 min |
| Jul 3, 5:44 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Susquehanna, Wayne | 61 min |
| Jul 3, 6:02 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wayne | 43 min |
| Jul 3, 6:04 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Northumberland, Schuylkill | 41 min |
| Jul 3, 6:07 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 38 min |
| Jul 3, 6:15 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 30 min |
| Jul 3, 6:27 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Northampton | 63 min |
| Jul 3, 6:31 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 29 min |
| Jul 3, 6:31 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 4 more | 119 min |
| Jul 3, 6:35 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 40 min |
| Jul 3, 6:42 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 18 min |
| Jul 3, 6:59 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 46 min |
| Jul 3, 7:03 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 42 min |
| Jul 3, 7:05 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 55 min |
| Jul 3, 7:35 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Venango | 25 min |
| Jul 3, 7:36 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Mercer, Venango | 24 min |
| Jul 3, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 45 min |
| Jul 3, 8:00 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Venango | 45 min |
| Jul 3, 8:09 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Mercer, Venango | 51 min |
| Jul 3, 8:15 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 45 min |
| Jul 3, 8:21 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 54 min |
| Jul 3, 8:37 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Indiana, Jefferson | 38 min |
| Jul 3, 9:04 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 26 min |
| Jul 3, 9:09 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 22 min |
| Jul 3, 9:17 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 31 min |
| Jul 3, 9:23 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 67 min |
| Jul 3, 9:24 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 51 min |
| Jul 3, 9:30 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 15 min |
| Jul 3, 9:40 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence, Mercer | 52 min |
| Jul 3, 9:53 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Indiana, Jefferson | 23 min |
| Jul 3, 9:57 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon | 63 min |
| Jul 3, 10:42 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Mifflin, Snyder, Union | 63 min |
| Jul 3, 11:28 PM EDT | Special Weather Statement | CTP | Snyder, Union | 47 min |
| Jul 3, 11:33 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Forest, Jefferson | 42 min |
| Jul 3, 11:45 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 45 min |
| Jul 4, 12:01 AM EDT | Heat Advisory | BGM | Lackawanna, Luzerne | 20 hr |
| Jul 4, 12:06 AM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk | 39 min |
| Jul 4, 12:24 AM EDT | Special Weather Statement | CTP | Schuylkill | 66 min |
| Jul 4, 1:08 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 52 min |
| Jul 4, 1:36 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 25 more | 2 hr |
| Jul 4, 1:54 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 51 min |
| Jul 4, 1:59 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 10 more | 6 hr |
| Jul 4, 2:02 PM EDT | Special Weather Statement | CLE | Warren | 28 min |
| Jul 4, 2:21 PM EDT | Special Weather Statement | CTP | Warren | 24 min |
| Jul 4, 2:32 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 28 min |
| Jul 4, 2:43 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 47 min |
| Jul 4, 2:50 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 28 min |
| Jul 4, 2:52 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 38 min |
| Jul 4, 2:58 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 47 min |
| Jul 4, 3:05 PM EDT | Mesoscale Discussion | SPC | Bradford, Cameron, Carbon, Centre, Clinton, Columbia and 18 more | 2 hr |
| Jul 4, 3:07 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 38 min |
| Jul 4, 3:15 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 26 min |
| Jul 4, 3:17 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 43 min |
| Jul 4, 3:25 PM EDT | Special Weather Statement | CTP | Fulton | 35 min |
| Jul 4, 3:25 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler | 50 min |
| Jul 4, 3:27 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion | 48 min |
| Jul 4, 3:28 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk, McKean | 47 min |
| Jul 4, 3:28 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Berks, Blair, Bradford, Bucks and 44 more | 7 hr |
| Jul 4, 3:30 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 45 min |
| Jul 4, 3:40 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 38 min |
| Jul 4, 3:41 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 49 min |
| Jul 4, 3:46 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 44 min |
| Jul 4, 4:10 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler | 46 min |
| Jul 4, 4:13 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion | 47 min |
| Jul 4, 4:14 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk, McKean, Potter | 46 min |
| Jul 4, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Wyoming | 60 min |
| Jul 4, 4:26 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Jefferson | 70 min |
| Jul 4, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Westmoreland | 48 min |
| Jul 4, 4:28 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Potter, Tioga | 47 min |
| Jul 4, 4:28 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Franklin, Fulton | 47 min |
| Jul 4, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 44 min |
| Jul 4, 4:48 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 30 min |
| Jul 4, 4:50 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 32 min |
| Jul 4, 4:55 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 42 min |
| Jul 4, 5:05 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 37 min |
| Jul 4, 5:10 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield | 65 min |
| Jul 4, 5:13 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Lackawanna, Luzerne, Wyoming | 62 min |
| Jul 4, 5:13 PM EDT | Special Weather Statement | CTP | Lycoming | 32 min |
| Jul 4, 5:15 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 45 min |
| Jul 4, 5:16 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 29 min |
| Jul 4, 5:27 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 23 min |
| Jul 4, 5:30 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Huntingdon, Juniata, Perry | 45 min |
| Jul 4, 5:37 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Wyoming | 117 min |
| Jul 4, 5:38 PM EDT | Special Weather Statement | CTP | Cameron | 37 min |
| Jul 4, 5:41 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 25 min |
| Jul 4, 5:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Indiana, Westmoreland | 48 min |
| Jul 4, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 33 min |
| Jul 4, 5:47 PM EDT | Special Weather Statement | CTP | Lycoming | 28 min |
| Jul 4, 5:51 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon | 54 min |
| Jul 4, 5:59 PM EDT | Special Weather Statement | CTP | Cambria | 31 min |
| Jul 4, 6:01 PM EDT | Special Weather Statement | CTP | Cambria | 29 min |
| Jul 4, 6:02 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington | 43 min |
| Jul 4, 6:03 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Sullivan | 42 min |
| Jul 4, 6:04 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 41 min |
| Jul 4, 6:08 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 67 min |
| Jul 4, 6:08 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Juniata, Perry | 52 min |
| Jul 4, 6:18 PM EDT | Mesoscale Discussion | SPC | Lackawanna, Pike, Wayne | 117 min |
| Jul 4, 6:20 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington, Westmoreland | 55 min |
| Jul 4, 6:21 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Centre, Clearfield, Huntingdon, Mifflin | 39 min |
| Jul 4, 6:25 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 65 min |
| Jul 4, 6:32 PM EDT | Flash Flood Warning | PBZ | Fayette, Washington, Westmoreland | 3 hr |
| Jul 4, 6:37 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, Perry, York | 38 min |
| Jul 4, 6:37 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 68 min |
| Jul 4, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin, York | 51 min |
| Jul 4, 6:47 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Columbia and 20 more | 118 min |
| Jul 4, 7:00 PM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 30 min |
| Jul 4, 7:01 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jul 4, 7:08 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon, Schuylkill, York | 67 min |
| Jul 4, 7:09 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 41 min |
| Jul 4, 7:10 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 50 min |
| Jul 4, 7:27 PM EDT | Special Weather Statement | CTP | Snyder | 33 min |
| Jul 4, 7:37 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Juniata, Lycoming, Mifflin, Northumberland and 2 more | 38 min |
| Jul 4, 7:38 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 61 min |
| Jul 4, 7:44 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 61 min |
| Jul 4, 8:11 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Snyder, Union | 34 min |
| Jul 4, 8:19 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Lancaster, Montgomery, Philadelphia | 116 min |
| Jul 4, 8:25 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia | 65 min |
| Jul 4, 8:28 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Northampton | 62 min |
| Jul 4, 8:38 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 52 min |
| Jul 4, 8:43 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Montour, Northumberland, Schuylkill | 40 min |
| Jul 4, 8:59 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 46 min |
| Jul 4, 9:15 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 75 min |
| Jul 4, 10:52 PM EDT | Heat Advisory | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 21 hr |
| Jul 5, 2:33 AM EDT | Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 41 hr |
| Jul 5, 2:44 AM EDT | Dense Fog Advisory | PBZ | Clarion, Forest, Jefferson, Venango | 6 hr |
| Jul 5, 3:17 AM EDT | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 52 hr |
| Jul 5, 3:17 AM EDT | Dense Fog Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 12 more | 6 hr |
| Jul 5, 11:03 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 11 hr |
| Jul 5, 11:32 AM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 26 hr |
| Jul 5, 1:24 PM EDT | Mesoscale Discussion | SPC | Butler, Clarion, Crawford, Elk, Forest, Lawrence and 4 more | 3 hr |
| Jul 5, 2:24 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 36 min |
| Jul 5, 2:35 PM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Lawrence, Mercer, Venango | 3 hr |
| Jul 5, 2:46 PM EDT | Special Weather Statement | CTP | Blair | 29 min |
| Jul 5, 2:52 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 38 min |
| Jul 5, 3:12 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon | 5 hr |
| Jul 5, 3:51 PM EDT | Flash Flood Warning | PBZ | Armstrong, Clarion, Jefferson | 3 hr |
| Jul 5, 4:01 PM EDT | Flash Flood Warning | CTP | Potter, Tioga | 2 hr |
| Jul 5, 4:01 PM EDT | Flash Flood Warning | PBZ | Beaver | 2 hr |
| Jul 5, 4:10 PM EDT | Special Weather Statement | CTP | Centre, Mifflin | 35 min |
| Jul 5, 4:16 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Butler, Clarion, Westmoreland | 44 min |
| Jul 5, 4:17 PM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Indiana, Jefferson | 3 hr |
| Jul 5, 4:22 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Butler, Washington, Westmoreland | 2 hr |
| Jul 5, 4:33 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Mifflin | 57 min |
| Jul 5, 4:37 PM EDT | Flash Flood Warning | CTP | Centre, Huntingdon | 3 hr |
| Jul 5, 5:02 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana, Westmoreland | 2 hr |
| Jul 5, 5:08 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin | 52 min |
| Jul 5, 5:30 PM EDT | Flash Flood Warning | CTP | Cambria, Clearfield | 3 hr |
| Jul 5, 5:40 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 20 min |
| Jul 5, 5:43 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield | 49 min |
| Jul 5, 5:44 PM EDT | Tornado Warning | PBZ | Indiana | 16 min |
| Jul 5, 6:00 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Chester, Cumberland, Dauphin and 16 more | 2 hr |
| Jul 5, 6:09 PM EDT | Special Weather Statement | CTP | Juniata, Perry | 51 min |
| Jul 5, 6:10 PM EDT | Special Weather Statement | CTP | Tioga | 35 min |
| Jul 5, 6:13 PM EDT | Special Weather Statement | BGM | Bradford | 32 min |
| Jul 5, 6:15 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 45 min |
| Jul 5, 6:21 PM EDT | Tornado Warning | CTP | Perry | 24 min |
| Jul 5, 6:22 PM EDT | Flash Flood Warning | CTP | Juniata, Perry | 3 hr |
| Jul 5, 6:27 PM EDT | Special Weather Statement | CTP | Blair | 33 min |
| Jul 5, 6:39 PM EDT | Special Weather Statement | BGM | Wyoming | 36 min |
| Jul 5, 6:44 PM EDT | Tornado Warning | CTP | Cumberland, Dauphin, Perry | 31 min |
| Jul 5, 6:44 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Berks, Blair, Bucks, Chester and 16 more | 6 hr |
| Jul 5, 6:53 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Perry | 52 min |
| Jul 5, 6:59 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Perry | 46 min |
| Jul 5, 7:06 PM EDT | Flash Flood Warning | BGM | Wayne | 100 min |
| Jul 5, 7:10 PM EDT | Flash Flood Warning | BGM | Wyoming | 3 hr |
| Jul 5, 7:13 PM EDT | Tornado Warning | CTP | Cumberland, Dauphin, Perry | 32 min |
| Jul 5, 7:27 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Dauphin, Lancaster, Lebanon, Perry and 1 more | 63 min |
| Jul 5, 7:30 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery, Philadelphia | 2 hr |
| Jul 5, 7:33 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 28 min |
| Jul 5, 8:00 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton, Huntingdon | 45 min |
| Jul 5, 8:10 PM EDT | Tornado Warning | CTP | Franklin | 19 min |
| Jul 5, 8:18 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon, York | 72 min |
| Jul 5, 8:19 PM EDT | Flash Flood Warning | CTP | Dauphin, York | 3 hr |
| Jul 5, 8:20 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Chester, Delaware, Lancaster, Lebanon and 3 more | 115 min |
| Jul 5, 8:30 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 60 min |
| Jul 5, 8:38 PM EDT | Flash Flood Warning | CTP | Centre, Huntingdon | 3 hr |
| Jul 5, 8:46 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Wyoming | 5 hr |
| Jul 5, 8:49 PM EDT | Flash Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 3 hr |
| Jul 5, 8:58 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 77 min |
| Jul 5, 9:04 PM EDT | Special Weather Statement | CTP | Centre | 41 min |
| Jul 5, 9:05 PM EDT | Flash Flood Warning | PHI | Berks | 6 hr |
| Jul 5, 9:16 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Lancaster, York | 3 hr |
| Jul 5, 9:20 PM EDT | Flash Flood Warning | CTP | Lancaster, Lebanon | 2 hr |
| Jul 5, 9:57 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 63 min |
| Jul 5, 10:05 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 40 min |
| Jul 5, 10:10 PM EDT | Special Weather Statement | CTP | Lancaster, Lebanon | 35 min |
| Jul 5, 10:24 PM EDT | Flash Flood Warning | BGM | Pike | 6 hr |
| Jul 5, 10:32 PM EDT | Flash Flood Warning | PHI | Carbon, Monroe | 4 hr |
| Jul 5, 10:37 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery | 38 min |
| Jul 5, 10:43 PM EDT | Flash Flood Warning | BGM | Luzerne | 3 hr |
| Jul 5, 10:48 PM EDT | Flash Flood Warning | BGM | Lackawanna, Pike, Wayne | 6 hr |
| Jul 5, 11:00 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 5, 11:19 PM EDT | Areal Flood Warning | CTP | Dauphin, York | 3 hr |
| Jul 5, 11:25 PM EDT | Areal Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 3 hr |
| Jul 5, 11:28 PM EDT | Areal Flood Warning | CTP | Lancaster, Lebanon | 3 hr |
| Jul 5, 11:30 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 45 min |
| Jul 6, 2:09 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 21 hr |
| Jul 6, 2:21 AM EDT | Flood Watch | CLE | Crawford, Erie | 17 hr |
| Jul 6, 2:57 AM EDT | Flash Flood Warning | CTP | Potter, Tioga | 108 min |
| Jul 6, 10:15 AM EDT | Flash Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 6, 11:13 AM EDT | Flash Flood Warning | PHI | Bucks | 3 hr |
| Jul 6, 2:15 PM EDT | Areal Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 6, 2:32 PM EDT | Areal Flood Advisory | CLE | Erie | 2 hr |
| Jul 6, 2:40 PM EDT | Areal Flood Warning | PHI | Bucks, Philadelphia | 4 hr |
| Jul 6, 3:40 PM EDT | Areal Flood Advisory | CLE | Crawford, Erie | 4 hr |
| Jul 6, 4:10 PM EDT | Flash Flood Warning | CTP | Tioga | 2 hr |
| Jul 6, 4:55 PM EDT | Flash Flood Warning | PBZ | Forest, Venango | 2 hr |
| Jul 6, 5:34 PM EDT | Flash Flood Warning | CTP | Elk, McKean | 3 hr |
| Jul 6, 5:58 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest, Jefferson | 107 min |
| Jul 6, 5:58 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 19 more | 2 hr |
| Jul 6, 6:03 PM EDT | Special Weather Statement | CTP | Elk | 42 min |
| Jul 6, 6:13 PM EDT | Flash Flood Warning | CTP | Elk | 3 hr |
| Jul 6, 6:27 PM EDT | Flash Flood Warning | CTP | Potter, Tioga | 6 hr |
| Jul 6, 6:34 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk | 41 min |
| Jul 6, 7:08 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Elk | 52 min |
| Jul 6, 7:24 PM EDT | Flash Flood Warning | PBZ | Clarion, Jefferson | 2 hr |
| Jul 6, 7:50 PM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Jul 6, 8:14 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 46 min |
| Jul 6, 8:35 PM EDT | Areal Flood Warning | CTP | Elk, McKean | 3 hr |
| Jul 6, 8:51 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana, Jefferson, Westmoreland | 2 hr |
| Jul 6, 9:05 PM EDT | Areal Flood Warning | CTP | Elk | 3 hr |
| Jul 6, 9:10 PM EDT | Flash Flood Warning | CTP | Centre, Clearfield | 3 hr |
| Jul 6, 9:37 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon | 3 hr |
| Jul 6, 9:51 PM EDT | Special Weather Statement | CTP | Cambria | 24 min |
| Jul 6, 10:07 PM EDT | Special Weather Statement | CTP | Centre | 23 min |
| Jul 6, 10:58 PM EDT | Areal Flood Warning | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Elk | 6 hr |
| Jul 6, 11:11 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Huntingdon | 3 hr |
| Jul 6, 11:28 PM EDT | Flash Flood Warning | PBZ | Fayette, Westmoreland | 3 hr |
| Jul 7, 12:03 AM EDT | Areal Flood Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon | 5 hr |
| Jul 7, 12:46 AM EDT | Areal Flood Warning | CTP | Potter, Tioga | 6 hr |
| Jul 7, 1:42 AM EDT | Special Weather Statement | CTP | Franklin | 33 min |
| Jul 7, 1:57 AM EDT | Areal Flood Warning | CTP | Blair, Cambria, Huntingdon | 4 hr |
| Jul 7, 9:47 AM EDT | Flood Watch | CTP | Bedford, Blair, Cambria, Fulton, Huntingdon, Somerset | 11 hr |
| Jul 7, 11:39 AM EDT | Flood Watch | PBZ | Fayette, Indiana, Westmoreland | 7 hr |
| Jul 7, 11:43 PM EDT | Flash Flood Warning | PBZ | Armstrong, Clarion | 3 hr |
| Jul 9, 2:09 AM EDT | Flood Watch | PHI | Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia | 19 hr |
| Jul 9, 2:10 AM EDT | Flood Watch | CTP | Adams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 5 more | 18 hr |
| Jul 9, 4:00 AM EDT | Dense Fog Advisory | CTP | Cameron, Centre, Clearfield, Clinton, Elk, McKean and 2 more | 5 hr |
| Jul 9, 8:16 AM EDT | Flood Watch | PBZ | Fayette, Greene | 11 hr |
| Jul 9, 1:37 PM EDT | Flash Flood Warning | PHI | Delaware | 6 hr |
| Jul 9, 2:00 PM EDT | Flash Flood Warning | PHI | Delaware, Philadelphia | 5 hr |
| Jul 9, 2:06 PM EDT | Flash Flood Warning | CTP | Adams, Lancaster, York | 2 hr |
| Jul 9, 2:30 PM EDT | Special Weather Statement | CTP | Lancaster | 45 min |
| Jul 9, 2:49 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jul 9, 3:00 PM EDT | Special Weather Statement | CTP | Schuylkill | 30 min |
| Jul 9, 3:01 PM EDT | Flash Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 9, 3:20 PM EDT | Flash Flood Warning | PHI | Berks, Chester, Montgomery | 3 hr |
| Jul 9, 3:27 PM EDT | Special Weather Statement | CTP | Fulton | 33 min |
| Jul 9, 3:29 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Dauphin, York | 3 hr |
| Jul 9, 3:38 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 4 hr |
| Jul 9, 4:30 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 4 hr |
| Jul 9, 4:31 PM EDT | Special Weather Statement | CTP | Adams | 29 min |
| Jul 9, 4:54 PM EDT | Special Weather Statement | CTP | Adams | 36 min |
| Jul 9, 5:30 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 45 min |
| Jul 9, 5:59 PM EDT | Special Weather Statement | CTP | Elk | 31 min |
| Jul 9, 6:17 PM EDT | Flash Flood Warning | CTP | Lancaster, York | 101 min |
| Jul 10, 1:50 AM EDT | Flood Watch | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 3 more | 20 hr |
| Jul 10, 1:56 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 20 hr |
| Jul 10, 6:47 AM EDT | Areal Flood Advisory | CLE | Erie | 3 hr |
| Jul 10, 1:10 PM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Clarion | 3 hr |
| Jul 10, 1:13 PM EDT | Flash Flood Warning | PBZ | Butler, Lawrence, Mercer, Venango | 3 hr |
| Jul 10, 2:50 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence, Mercer | 40 min |
| Jul 10, 2:51 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene, Washington, Westmoreland | 87 min |
| Jul 10, 3:04 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest, Jefferson, Venango | 2 hr |
| Jul 10, 3:10 PM EDT | Flash Flood Warning | PBZ | Armstrong, Beaver, Butler, Indiana, Lawrence, Westmoreland | 3 hr |
| Jul 10, 3:17 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Beaver, Butler, Lawrence | 43 min |
| Jul 10, 3:19 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jul 10, 3:52 PM EDT | Flash Flood Warning | CTP | Lancaster | 113 min |
| Jul 10, 3:55 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Butler, Lawrence | 3 hr |
| Jul 10, 4:09 PM EDT | Special Weather Statement | CTP | Blair | 36 min |
| Jul 10, 4:19 PM EDT | Flash Flood Warning | CTP | Blair, Cambria | 3 hr |
| Jul 10, 4:37 PM EDT | Flash Flood Warning | CTP | Cumberland, York | 3 hr |
| Jul 10, 4:52 PM EDT | Flash Flood Warning | CTP | Bedford, Fulton | 3 hr |
| Jul 10, 5:03 PM EDT | Special Weather Statement | CTP | Columbia, Montour | 27 min |
| Jul 10, 5:24 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Franklin, Fulton, York | 3 hr |
| Jul 10, 5:27 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Washington | 3 hr |
| Jul 10, 6:11 PM EDT | Areal Flood Warning | PBZ | Armstrong, Butler, Indiana | 3 hr |
| Jul 10, 6:22 PM EDT | Flash Flood Warning | CTP | Cameron, Elk, McKean | 3 hr |
| Jul 10, 8:18 PM EDT | Flash Flood Warning | CTP | Potter, Tioga | 3 hr |
| Jul 11, 2:19 PM EDT | Special Weather Statement | CTP | Schuylkill | 26 min |
| Jul 11, 2:44 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Montgomery, Philadelphia | 46 min |
| Jul 11, 2:46 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 11, 2:56 PM EDT | Mesoscale Discussion | SPC | Berks, Chester, Dauphin, Delaware, Lancaster, Lebanon and 5 more | 2 hr |
| Jul 11, 3:01 PM EDT | Special Weather Statement | CTP | Schuylkill | 44 min |
| Jul 11, 4:02 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 43 min |
| Jul 11, 4:11 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 49 min |
| Jul 11, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 42 min |
| Jul 11, 5:15 PM EDT | Flash Flood Warning | CTP | Lancaster | 2 hr |
| Jul 11, 8:45 PM EDT | Special Weather Statement | BGM | Luzerne | 30 min |
| Jul 13, 1:56 AM EDT | Heat Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 47 hr |
| Jul 13, 2:04 AM EDT | Heat Advisory | CTP | Cameron, Centre, Clinton, Columbia, Dauphin, Elk and 16 more | 66 hr |
| Jul 13, 2:08 AM EDT | Extreme Heat Watch | PHI | Bucks, Delaware, Montgomery, Philadelphia | 25 hr |
| Jul 13, 1:40 PM EDT | Heat Advisory | CTP | Adams, Cumberland, Franklin, Fulton, Lancaster, York | 54 hr |
| Jul 13, 2:45 PM EDT | Heat Advisory | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 53 hr |
| Jul 14, 2:38 AM EDT | Extreme Heat Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 41 hr |
| Jul 14, 12:45 PM EDT | Heat Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more | 31 hr |
| Jul 15, 3:52 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 38 min |
| Jul 15, 3:55 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Columbia, Lackawanna, Lehigh and 13 more | 65 min |
| Jul 15, 4:03 PM EDT | Special Weather Statement | CTP | Sullivan | 42 min |
| Jul 15, 4:41 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming | 34 min |
| Jul 15, 4:44 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe, Northampton | 30 min |
| Jul 15, 4:46 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 29 min |
| Jul 15, 4:51 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Northampton | 39 min |
| Jul 15, 4:59 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 31 min |
| Jul 15, 4:59 PM EDT | Special Weather Statement | CTP | Lycoming | 31 min |
| Jul 15, 5:02 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Northumberland | 43 min |
| Jul 15, 5:27 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Carbon, Lehigh, Monroe, Northampton | 33 min |
| Jul 16, 12:10 AM EDT | Heat Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 20 hr |
| Jul 16, 3:59 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 2 hr |
| Jul 17, 1:40 PM EDT | Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 33 hr |
| Jul 17, 3:59 PM EDT | Beach Hazards Statement | CLE | Erie | 40 hr |
| Jul 18, 5:43 AM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 32 min |
| Jul 18, 7:29 AM EDT | Special Weather Statement | CTP | Cambria | 31 min |
| Jul 18, 8:22 AM EDT | Special Weather Statement | CTP | Blair | 38 min |
| Jul 18, 9:21 AM EDT | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 23 more | 13 hr |
| Jul 18, 9:42 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Butler, Clarion, Fayette, Forest and 4 more | 13 hr |
| Jul 18, 10:39 AM EDT | Severe Thunderstorm Warning | PHI | Monroe, Northampton | 21 min |
| Jul 18, 10:52 AM EDT | Special Weather Statement | BGM | Pike | 38 min |
| Jul 18, 11:01 AM EDT | Mesoscale Discussion | SPC | Monroe, Pike | 89 min |
| Jul 18, 11:03 AM EDT | Special Weather Statement | CTP | Dauphin, Lebanon, Schuylkill | 57 min |
| Jul 18, 11:20 AM EDT | Special Weather Statement | CLE | Crawford | 40 min |
| Jul 18, 11:32 AM EDT | Flash Flood Warning | PBZ | Indiana, Westmoreland | 2 hr |
| Jul 18, 11:52 AM EDT | Special Weather Statement | CTP | Cambria | 38 min |
| Jul 18, 12:08 PM EDT | Special Weather Statement | CTP | Warren | 67 min |
| Jul 18, 12:18 PM EDT | Mesoscale Discussion | SPC | Armstrong, Beaver, Butler, Clarion, Crawford, Elk and 9 more | 117 min |
| Jul 18, 12:21 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 39 min |
| Jul 18, 12:32 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 43 min |
| Jul 18, 12:38 PM EDT | Tornado Warning | CTP | Bedford, Somerset | 37 min |
| Jul 18, 12:50 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Bucks, Chester, Cumberland and 10 more | 85 min |
| Jul 18, 1:00 PM EDT | Special Weather Statement | CTP | Forest | 45 min |
| Jul 18, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allegheny, Armstrong, Beaver, Bedford, Blair and 44 more | 8 hr |
| Jul 18, 1:18 PM EDT | Special Weather Statement | CTP | Fulton | 42 min |
| Jul 18, 1:35 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 6 hr |
| Jul 18, 1:37 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana, Westmoreland | 2 hr |
| Jul 18, 1:48 PM EDT | Special Weather Statement | CLE | Crawford | 27 min |
| Jul 18, 1:55 PM EDT | Tornado Watch | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 6 hr |
| Jul 18, 2:09 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk | 51 min |
| Jul 18, 2:18 PM EDT | Tornado Warning | CTP | Elk | 27 min |
| Jul 18, 2:37 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 40 min |
| Jul 18, 2:44 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery | 4 hr |
| Jul 18, 2:47 PM EDT | Tornado Warning | CTP | Elk | 28 min |
| Jul 18, 2:58 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clinton, Elk | 47 min |
| Jul 18, 3:01 PM EDT | Flash Flood Warning | CTP | Bedford, Somerset | 3 hr |
| Jul 18, 3:13 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 47 min |
| Jul 18, 3:14 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 31 min |
| Jul 18, 3:14 PM EDT | Flash Flood Warning | PHI | Bucks | 4 hr |
| Jul 18, 3:15 PM EDT | Tornado Warning | CTP | Cameron, Elk | 30 min |
| Jul 18, 3:19 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 2 hr |
| Jul 18, 3:22 PM EDT | Special Weather Statement | CTP | Lancaster | 23 min |
| Jul 18, 3:28 PM EDT | Mesoscale Discussion | SPC | Crawford, Erie, McKean, Warren | 92 min |
| Jul 18, 3:42 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clinton, Elk | 48 min |
| Jul 18, 3:45 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 45 min |
| Jul 18, 3:50 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 55 min |
| Jul 18, 3:56 PM EDT | Tornado Warning | PBZ | Clarion, Jefferson | 34 min |
| Jul 18, 4:02 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 3 hr |
| Jul 18, 4:08 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 52 min |
| Jul 18, 4:27 PM EDT | Tornado Warning | PBZ | Jefferson | 48 min |
| Jul 18, 4:29 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 46 min |
| Jul 18, 4:34 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 56 min |
| Jul 18, 4:39 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Venango | 51 min |
| Jul 18, 4:39 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 96 min |
| Jul 18, 4:41 PM EDT | Flash Flood Warning | PBZ | Clarion, Jefferson | 5 hr |
| Jul 18, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 50 min |
| Jul 18, 4:55 PM EDT | Tornado Warning | PBZ | Westmoreland | 50 min |
| Jul 18, 4:58 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 62 min |
| Jul 18, 4:59 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 19 min |
| Jul 18, 5:00 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Union | 45 min |
| Jul 18, 5:01 PM EDT | Areal Flood Advisory | CLE | Erie | 2 hr |
| Jul 18, 5:10 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jul 18, 5:25 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 50 min |
| Jul 18, 5:28 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk, McKean, Potter, Warren | 62 min |
| Jul 18, 5:33 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 38 min |
| Jul 18, 5:37 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 38 min |
| Jul 18, 5:37 PM EDT | Tornado Warning | CTP | Somerset | 23 min |
| Jul 18, 5:44 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wayne | 61 min |
| Jul 18, 5:45 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 45 min |
| Jul 18, 5:49 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 56 min |
| Jul 18, 5:50 PM EDT | Special Weather Statement | CTP | Union | 55 min |
| Jul 18, 6:02 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 43 min |
| Jul 18, 6:04 PM EDT | Tornado Warning | CTP | Cameron, Clinton, Potter | 14 min |
| Jul 18, 6:15 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Venango | 75 min |
| Jul 18, 6:18 PM EDT | Tornado Warning | BGM | Wayne | 27 min |
| Jul 18, 6:18 PM EDT | Areal Flood Advisory | CLE | Crawford | 3 hr |
| Jul 18, 6:26 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 1 more | 64 min |
| Jul 18, 6:26 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 64 min |
| Jul 18, 6:34 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 56 min |
| Jul 18, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Washington | 67 min |
| Jul 18, 6:45 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wayne | 60 min |
| Jul 18, 6:47 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Clearfield and 7 more | 118 min |
| Jul 18, 7:03 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 3 hr |
| Jul 18, 7:05 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 55 min |
| Jul 18, 7:11 PM EDT | Flash Flood Warning | PBZ | Forest, Jefferson | 3 hr |
| Jul 18, 7:19 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Fayette, Washington, Westmoreland | 56 min |
| Jul 18, 7:25 PM EDT | Special Weather Statement | CTP | Union | 20 min |
| Jul 18, 7:26 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Mercer, Venango | 49 min |
| Jul 18, 7:34 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 41 min |
| Jul 18, 7:36 PM EDT | Special Weather Statement | CTP | Centre | 24 min |
| Jul 18, 7:42 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Washington | 2 hr |
| Jul 18, 7:50 PM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Jul 18, 7:52 PM EDT | Areal Flood Warning | PBZ | Indiana, Westmoreland | 3 hr |
| Jul 18, 7:52 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 38 min |
| Jul 18, 8:16 PM EDT | Tornado Warning | CTP | Blair, Centre, Clearfield | 14 min |
| Jul 18, 8:27 PM EDT | Flash Flood Warning | PBZ | Indiana, Jefferson | 94 min |
| Jul 18, 8:43 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon, Juniata, Mifflin | 47 min |
| Jul 18, 8:43 PM EDT | Tornado Warning | CTP | Huntingdon | 32 min |
| Jul 18, 8:54 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana | 68 min |
| Jul 18, 9:09 PM EDT | Special Weather Statement | CTP | Northumberland | 51 min |
| Jul 18, 9:26 PM EDT | Special Weather Statement | CTP | Cumberland, Dauphin, Juniata, Perry | 49 min |
| Jul 18, 9:31 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Juniata, Perry | 44 min |
| Jul 18, 9:42 PM EDT | Areal Flood Warning | PBZ | Clarion, Jefferson, Venango | 11 hr |
| Jul 18, 9:46 PM EDT | Areal Flood Warning | PBZ | Forest, Jefferson | 11 hr |
| Jul 18, 10:01 PM EDT | Areal Flood Warning | PBZ | Armstrong, Clarion, Indiana, Jefferson | 8 hr |
| Jul 18, 10:02 PM EDT | Areal Flood Warning | PBZ | Armstrong, Indiana | 9 hr |
| Jul 18, 10:03 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Dauphin, Lancaster, Lebanon, York | 42 min |
| Jul 18, 10:14 PM EDT | Special Weather Statement | CTP | Adams | 31 min |
| Jul 18, 10:47 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, York | 28 min |
| Jul 20, 2:44 PM EDT | Flood Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 31 hr |
| Jul 20, 3:53 PM EDT | Beach Hazards Statement | CLE | Erie | 48 hr |
| Jul 21, 3:11 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 3 more | 20 hr |
| Jul 21, 8:31 AM EDT | Special Weather Statement | CLE | Erie | 44 min |
| Jul 21, 8:44 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 31 min |
| Jul 21, 9:09 AM EDT | Special Weather Statement | CTP | Warren | 36 min |
| Jul 21, 9:30 AM EDT | Special Weather Statement | CLE | Erie | 45 min |
| Jul 21, 12:14 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 46 min |
| Jul 21, 12:15 PM EDT | Mesoscale Discussion | SPC | Greene | 2 hr |
| Jul 21, 12:32 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 58 min |
| Jul 21, 1:01 PM EDT | Special Weather Statement | CTP | Montour | 44 min |
| Jul 21, 1:05 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 40 min |
| Jul 21, 1:13 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 10 hr |
| Jul 21, 1:23 PM EDT | Mesoscale Discussion | SPC | Berks, Bradford, Bucks, Carbon, Chester, Columbia and 20 more | 2 hr |
| Jul 21, 1:26 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 49 min |
| Jul 21, 1:38 PM EDT | Special Weather Statement | CTP | Columbia, Montour, Sullivan | 52 min |
| Jul 21, 1:49 PM EDT | Tornado Warning | BGM | Wayne | 26 min |
| Jul 21, 1:53 PM EDT | Tornado Warning | BGM | Wayne | 37 min |
| Jul 21, 2:06 PM EDT | Tornado Watch | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lackawanna and 13 more | 7 hr |
| Jul 21, 2:18 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 42 min |
| Jul 21, 2:29 PM EDT | Tornado Warning | BGM | Wayne | 46 min |
| Jul 21, 2:37 PM EDT | Flash Flood Warning | BGM | Wayne | 4 hr |
| Jul 21, 2:56 PM EDT | Flash Flood Warning | PBZ | Greene, Washington | 5 hr |
| Jul 21, 2:57 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh, Northampton | 37 min |
| Jul 21, 2:58 PM EDT | Special Weather Statement | CTP | Adams | 62 min |
| Jul 21, 3:05 PM EDT | Special Weather Statement | CTP | Lancaster | 55 min |
| Jul 21, 3:14 PM EDT | Special Weather Statement | CTP | Schuylkill | 61 min |
| Jul 21, 3:22 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 53 min |
| Jul 21, 3:33 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 57 min |
| Jul 21, 3:37 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 53 min |
| Jul 21, 3:40 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Dauphin and 11 more | 95 min |
| Jul 21, 3:47 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 43 min |
| Jul 21, 3:55 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 17 min |
| Jul 21, 3:58 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 47 min |
| Jul 21, 4:04 PM EDT | Special Weather Statement | CTP | York | 26 min |
| Jul 21, 4:16 PM EDT | Mesoscale Discussion | SPC | Crawford, Erie, Forest, Lawrence, Mercer, Venango and 1 more | 89 min |
| Jul 21, 4:17 PM EDT | Special Weather Statement | CTP | Schuylkill | 58 min |
| Jul 21, 4:23 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 52 min |
| Jul 21, 4:31 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 96 min |
| Jul 21, 4:38 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 21, 4:43 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 47 min |
| Jul 21, 5:14 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 46 min |
| Jul 21, 5:30 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 45 min |
| Jul 21, 5:53 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 67 min |
| Jul 21, 5:53 PM EDT | Special Weather Statement | CTP | Warren | 37 min |
| Jul 21, 6:29 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Venango | 46 min |
| Jul 21, 6:31 PM EDT | Tornado Warning | CLE | Crawford | 19 min |
| Jul 21, 6:33 PM EDT | Special Weather Statement | CTP | Warren | 27 min |
| Jul 21, 6:33 PM EDT | Tornado Warning | PBZ | Venango | 27 min |
| Jul 21, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | Elk, Warren | 36 min |
| Jul 21, 6:58 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 19 min |
| Jul 21, 7:00 PM EDT | Tornado Warning | PBZ | Lawrence | 30 min |
| Jul 21, 7:13 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 47 min |
| Jul 21, 7:16 PM EDT | Tornado Warning | PBZ | Lawrence | 29 min |
| Jul 21, 7:19 PM EDT | Special Weather Statement | CLE | Mercer | 41 min |
| Jul 21, 7:23 PM EDT | Special Weather Statement | CTP | Elk | 37 min |
| Jul 21, 7:26 PM EDT | Tornado Warning | PBZ | Clarion, Forest, Jefferson | 34 min |
| Jul 21, 7:35 PM EDT | Tornado Warning | PBZ | Butler, Lawrence | 25 min |
| Jul 21, 7:51 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 39 min |
| Jul 21, 7:56 PM EDT | Tornado Warning | PBZ | Butler | 19 min |
| Jul 26, 4:53 PM EDT | Special Weather Statement | CTP | Adams | 37 min |
| Jul 26, 5:09 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 33 min |
| Jul 26, 7:35 PM EDT | Special Weather Statement | BGM | Lackawanna | 25 min |
| Jul 26, 7:37 PM EDT | Special Weather Statement | CTP | Lebanon | 23 min |
| Jul 27, 1:06 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne | 39 min |
| Jul 27, 1:15 PM EDT | Special Weather Statement | CLE | Warren | 30 min |
| Jul 27, 1:27 PM EDT | Special Weather Statement | CTP | Warren | 33 min |
| Jul 27, 1:45 PM EDT | Special Weather Statement | CLE | Crawford | 45 min |
| Jul 27, 2:11 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Columbia, Delaware and 15 more | 2 hr |
| Jul 27, 2:15 PM EDT | Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 38 hr |
| Jul 27, 2:43 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 32 min |
| Jul 27, 2:45 PM EDT | Flood Watch | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 43 hr |
| Jul 27, 2:57 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 48 min |
| Jul 27, 3:01 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 44 min |
| Jul 27, 3:41 PM EDT | Severe Thunderstorm Warning | PHI | Montgomery, Philadelphia | 49 min |
| Jul 27, 3:50 PM EDT | Severe Thunderstorm Warning | PHI | Monroe, Northampton | 40 min |
| Jul 27, 3:58 PM EDT | Beach Hazards Statement | CLE | Erie | 60 hr |
| Jul 27, 3:58 PM EDT | Flash Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 3 hr |
| Jul 27, 4:49 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 41 min |
| Jul 27, 5:25 PM EDT | Flash Flood Warning | PHI | Lehigh | 2 hr |
| Jul 27, 5:33 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 42 min |
| Jul 27, 5:40 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 35 min |
| Jul 27, 5:45 PM EDT | Special Weather Statement | CTP | Schuylkill | 30 min |
| Jul 27, 5:51 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 23 min |
| Jul 27, 5:56 PM EDT | Special Weather Statement | CTP | Cambria | 34 min |
| Jul 27, 6:11 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 19 min |
| Jul 27, 6:13 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 28 min |
| Jul 27, 6:19 PM EDT | Special Weather Statement | CTP | Somerset | 41 min |
| Jul 27, 6:58 PM EDT | Special Weather Statement | CLE | Crawford | 47 min |
| Jul 27, 7:16 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Montgomery, Northampton, Philadelphia and 1 more | 119 min |
| Jul 27, 7:42 PM EDT | Special Weather Statement | CTP | Centre | 33 min |
| Jul 27, 8:01 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 23 min |
| Jul 27, 8:15 PM EDT | Special Weather Statement | BGM | Susquehanna | 30 min |
| Jul 27, 10:43 PM EDT | Special Weather Statement | CTP | Warren | 32 min |
| Jul 27, 11:59 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 61 min |
| Jul 28, 12:05 AM EDT | Special Weather Statement | CTP | Juniata, Perry | 55 min |
| Jul 28, 12:43 AM EDT | Special Weather Statement | CTP | Adams | 47 min |
| Jul 28, 1:05 AM EDT | Special Weather Statement | CTP | McKean | 55 min |
| Jul 28, 1:25 AM EDT | Special Weather Statement | CTP | Adams | 65 min |
| Jul 28, 1:41 AM EDT | Special Weather Statement | CTP | McKean | 79 min |
| Jul 28, 1:54 AM EDT | Flash Flood Warning | CTP | McKean | 3 hr |
| Jul 28, 2:00 AM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 45 min |
| Jul 28, 2:20 AM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Franklin | 3 hr |
| Jul 28, 2:34 AM EDT | Flood Watch | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 7 more | 18 hr |
| Jul 28, 3:14 AM EDT | Special Weather Statement | CTP | Centre | 61 min |
| Jul 28, 3:22 AM EDT | Special Weather Statement | CTP | Columbia, Montour, Northumberland, Schuylkill, Snyder, Union | 53 min |
| Jul 28, 8:24 AM EDT | Areal Flood Advisory | CLE | Erie | 97 min |
| Jul 28, 8:37 AM EDT | Flash Flood Warning | CTP | McKean | 3 hr |
| Jul 28, 9:54 AM EDT | Flash Flood Warning | CTP | McKean | 2 hr |
| Jul 28, 11:21 AM EDT | Areal Flood Warning | CTP | McKean, Potter, Warren | 114 min |
| Jul 28, 12:08 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Blair, Bucks, Cambria and 32 more | 2 hr |
| Jul 28, 12:22 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Clearfield | 3 hr |
| Jul 28, 12:46 PM EDT | Flash Flood Warning | CTP | Blair, Huntingdon | 3 hr |
| Jul 28, 12:51 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Bucks, Carbon, Chester, Columbia and 22 more | 8 hr |
| Jul 28, 12:59 PM EDT | Special Weather Statement | CTP | Huntingdon | 31 min |
| Jul 28, 1:02 PM EDT | Flash Flood Warning | PHI | Lehigh, Monroe, Northampton | 4 hr |
| Jul 28, 1:22 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Northampton | 38 min |
| Jul 28, 1:27 PM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 33 min |
| Jul 28, 1:31 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 44 min |
| Jul 28, 1:49 PM EDT | Tornado Warning | PHI | Monroe, Northampton | 26 min |
| Jul 28, 1:59 PM EDT | Special Weather Statement | CTP | Huntingdon, Juniata | 31 min |
| Jul 28, 2:15 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 45 min |
| Jul 28, 2:27 PM EDT | Special Weather Statement | CTP | Cumberland | 33 min |
| Jul 28, 2:30 PM EDT | Flash Flood Warning | BGM | Wayne | 5 hr |
| Jul 28, 2:30 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Bucks, Chester, Cumberland and 14 more | 2 hr |
| Jul 28, 3:02 PM EDT | Areal Flood Warning | CTP | Blair, Cambria, Centre, Clearfield | 118 min |
| Jul 28, 3:12 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Perry, York | 63 min |
| Jul 28, 3:22 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, Fulton, Huntingdon, York | 53 min |
| Jul 28, 3:28 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin, York | 47 min |
| Jul 28, 3:37 PM EDT | Areal Flood Warning | CTP | Blair, Centre, Huntingdon | 83 min |
| Jul 28, 4:09 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, York | 66 min |
| Jul 28, 4:15 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 30 min |
| Jul 28, 4:20 PM EDT | Tornado Watch | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 5 hr |
| Jul 28, 4:23 PM EDT | Flash Flood Warning | CTP | Adams, Franklin | 3 hr |
| Jul 28, 4:44 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Lancaster, York | 61 min |
| Jul 28, 4:53 PM EDT | Mesoscale Discussion | SPC | Berks, Chester, Delaware, Lancaster, Montgomery, Philadelphia and 1 more | 2 hr |
| Jul 28, 5:00 PM EDT | Flash Flood Warning | CTP | Dauphin, Lebanon | 2 hr |
| Jul 28, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Northampton | 15 min |
| Jul 28, 5:20 PM EDT | Areal Flood Warning | CTP | Cambria, Clearfield | 3 hr |
| Jul 28, 5:22 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 34 min |
| Jul 28, 5:29 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 61 min |
| Jul 28, 5:39 PM EDT | Flash Flood Warning | CTP | Lancaster, Lebanon | 3 hr |
| Jul 28, 5:47 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Northampton | 43 min |
| Jul 28, 5:55 PM EDT | Flash Flood Warning | PHI | Berks | 3 hr |
| Jul 28, 6:16 PM EDT | Tornado Warning | PHI | Chester | 29 min |
| Jul 28, 6:17 PM EDT | Flash Flood Warning | PHI | Bucks, Lehigh, Northampton | 6 hr |
| Jul 28, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 67 min |
| Jul 28, 6:46 PM EDT | Tornado Warning | PHI | Delaware | 29 min |
| Jul 28, 6:51 PM EDT | Mesoscale Discussion | SPC | Bucks, Delaware, Montgomery, Philadelphia | 54 min |
| Jul 28, 6:56 PM EDT | Flash Flood Warning | PHI | Bucks, Lehigh, Northampton | 5 hr |
| Jul 28, 7:06 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 54 min |
| Jul 28, 7:08 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 35 min |
| Jul 28, 7:11 PM EDT | Flash Flood Warning | PHI | Delaware, Philadelphia | 3 hr |
| Jul 28, 7:24 PM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Jul 28, 7:31 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Northampton | 44 min |
| Jul 28, 7:55 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery | 4 hr |
| Jul 28, 8:10 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 39 min |
| Jul 28, 9:03 PM EDT | Flash Flood Warning | PHI | Berks, Montgomery | 3 hr |
| Jul 28, 11:36 PM EDT | Areal Flood Warning | PHI | Bucks, Lehigh, Northampton | 4 hr |
| Jul 28, 11:38 PM EDT | Flash Flood Warning | BGM | Wayne | 6 hr |
| Jul 29, 2:19 PM EDT | River Flood Warning | BGM | Wayne | 3 hr |
| Jul 29, 6:56 PM EDT | Flash Flood Warning | BGM | Susquehanna | 3 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 | 257 |
| Tornado Warning | 30 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 33 |
| Special Weather Statement | 100 |
| Flooding | |
| Areal Flood Warning | 22 |
| Flash Flood Warning | 114 |
| River Flood Warning | 1 |
| Flood Watch | 21 |
| Areal Flood Advisory | 6 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 8 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Beach Hazards Statement | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County65
- Montgomery County64
- Delaware County63
- Chester County59
- Philadelphia County57
- Lancaster County52
- York County50
- Northampton County47
- Clarion County44
- Butler County43
- Jefferson County43
- Lehigh County42
- Centre County42
- Adams County42
- Berks County41
- Clearfield County41
- Elk County41
- Huntingdon County40
- Lebanon County39
- Dauphin County38
- Armstrong County37
- Indiana County37
- Schuylkill County36
- Venango County36
- Cumberland County35
- Beaver County35
- Westmoreland County35
- Cambria County34
- Luzerne County32
- Monroe County32
- Wayne County32
- Blair County32
- Perry County32
- Lawrence County32
- McKean County31
- Franklin County30
- Carbon County29
- Lycoming County29
- Cameron County29
- Forest County29
27 more counties
- Potter County29
- Allegheny County29
- Lackawanna County28
- Warren County28
- Susquehanna County26
- Mercer County26
- Fulton County26
- Columbia County25
- Pike County25
- Tioga County25
- Juniata County25
- Washington County25
- Mifflin County24
- Northumberland County24
- Montour County23
- Fayette County23
- Wyoming County22
- Crawford County22
- Clinton County22
- Union County22
- Bradford County20
- Somerset County20
- Erie County20
- Sullivan County19
- Bedford County19
- Snyder County18
- Greene County18
Nearby
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.