Alert archive / Pennsylvania / 2025
Weather alerts in Pennsylvania, June 2025
394 weather alerts in June 2025, 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 June 2025. Tap one for its archive.
- Alerts
- 394
- Warnings
- 300
- Watches
- 33
- Advisories
- 19
- Busiest day
- June 19, 202543 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 1, 1:18 PM EDT | Frost Advisory | CTP | Cameron, Clearfield, Elk, McKean, Potter, Tioga and 1 more | 18 hr |
| Jun 1, 1:58 PM EDT | Frost Advisory | PBZ | Clarion, Forest, Jefferson | 18 hr |
| Jun 1, 2:58 PM EDT | Frost Advisory | BGM | Bradford, Susquehanna, Wayne | 17 hr |
| Jun 5, 1:39 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 51 min |
| Jun 5, 1:50 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bradford, Butler, Cambria and 20 more | 115 min |
| Jun 5, 3:41 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 49 min |
| Jun 5, 4:20 PM EDT | Mesoscale Discussion | SPC | Fayette, Greene, Washington | 115 min |
| Jun 5, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 47 min |
| Jun 5, 4:45 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion | 45 min |
| Jun 5, 4:53 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 37 min |
| Jun 5, 5:18 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 27 min |
| Jun 5, 5:27 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler | 30 min |
| Jun 5, 5:32 PM EDT | Mesoscale Discussion | SPC | Armstrong, Blair, Bradford, Cambria, Cameron, Centre and 19 more | 88 min |
| Jun 5, 5:50 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Susquehanna | 5 hr |
| Jun 5, 7:06 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 24 min |
| Jun 5, 7:20 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 40 min |
| Jun 5, 7:41 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Clearfield | 34 min |
| Jun 5, 8:06 PM EDT | Flash Flood Warning | CTP | Blair, Cambria | 3 hr |
| Jun 5, 8:14 PM EDT | Mesoscale Discussion | SPC | Bradford, Susquehanna | 91 min |
| Jun 6, 3:28 AM EDT | Flood Watch | BGM | Bradford, Susquehanna, Wayne | 33 hr |
| Jun 6, 9:40 AM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 38 min |
| Jun 6, 9:49 AM EDT | Severe Thunderstorm Warning | CTP | Cambria | 56 min |
| Jun 6, 12:08 PM EDT | Flash Flood Warning | PBZ | Lawrence | 4 hr |
| Jun 6, 12:33 PM EDT | Flash Flood Warning | CTP | Columbia, Northumberland, Schuylkill | 3 hr |
| Jun 6, 12:57 PM EDT | Flash Flood Warning | CTP | Franklin | 93 min |
| Jun 6, 1:00 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 30 min |
| Jun 6, 1:01 PM EDT | Flood Watch | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 3 more | 7 hr |
| Jun 6, 1:26 PM EDT | Flash Flood Warning | CTP | Cumberland, Perry | 62 min |
| Jun 6, 1:32 PM EDT | Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 6 hr |
| Jun 6, 2:18 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 117 min |
| Jun 6, 2:19 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Westmoreland | 26 min |
| Jun 6, 2:20 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 25 min |
| Jun 6, 2:46 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene | 105 min |
| Jun 6, 3:00 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 5 hr |
| Jun 6, 3:58 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 4 hr |
| Jun 6, 4:07 PM EDT | Areal Flood Warning | PBZ | Lawrence | 4 hr |
| Jun 6, 4:31 PM EDT | Areal Flood Warning | PBZ | Fayette, Greene | 119 min |
| Jun 6, 4:45 PM EDT | Flash Flood Warning | PHI | Berks, Lehigh, Montgomery | 3 hr |
| Jun 6, 4:46 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Potter, Tioga | 29 min |
| Jun 6, 4:50 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 6, 5:29 PM EDT | Flash Flood Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 3 hr |
| Jun 6, 7:12 PM EDT | Flash Flood Warning | PBZ | Clarion | 2 hr |
| Jun 6, 7:35 PM EDT | Flash Flood Warning | PBZ | Venango | 104 min |
| Jun 6, 7:49 PM EDT | Areal Flood Warning | PBZ | Allegheny, Westmoreland | 5 hr |
| Jun 6, 7:53 PM EDT | Areal Flood Warning | PBZ | Allegheny, Westmoreland | 4 hr |
| Jun 6, 9:02 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver | 118 min |
| Jun 7, 4:49 AM EDT | Flash Flood Warning | BGM | Lackawanna, Wyoming | 2 hr |
| Jun 7, 6:18 AM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Wayne | 117 min |
| Jun 7, 7:11 AM EDT | Special Weather Statement | BGM | Pike | 49 min |
| Jun 7, 10:47 AM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne | 78 min |
| Jun 7, 5:31 PM EDT | Flood Watch | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 26 hr |
| Jun 8, 2:41 AM EDT | Flood Watch | CTP | Somerset | 18 hr |
| Jun 8, 3:34 PM EDT | Tornado Warning | PBZ | Washington | 26 min |
| Jun 8, 3:47 PM EDT | Tornado Warning | PBZ | Westmoreland | 28 min |
| Jun 8, 3:55 PM EDT | Tornado Warning | PBZ | Allegheny, Washington | 21 min |
| Jun 8, 4:17 PM EDT | Flash Flood Warning | PBZ | Allegheny | 62 min |
| Jun 9, 3:55 AM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 24 hr |
| Jun 9, 4:00 AM EDT | Flood Watch | CTP | Clinton, Columbia, Lycoming, McKean, Montour, Northumberland and 6 more | 24 hr |
| Jun 9, 2:06 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Cambria, Cameron and 18 more | 84 min |
| Jun 9, 2:46 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 27 more | 9 hr |
| Jun 9, 3:30 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 42 min |
| Jun 9, 3:39 PM EDT | Tornado Warning | PBZ | Mercer | 9 min |
| Jun 9, 3:42 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 48 min |
| Jun 9, 3:50 PM EDT | Special Weather Statement | CLE | Crawford | 40 min |
| Jun 9, 3:53 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 52 min |
| Jun 9, 4:02 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Venango | 28 min |
| Jun 9, 4:12 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 63 min |
| Jun 9, 4:49 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 56 min |
| Jun 9, 4:51 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Butler, Clarion, Crawford, Forest and 5 more | 54 min |
| Jun 9, 4:55 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 80 min |
| Jun 9, 4:58 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 47 min |
| Jun 9, 5:07 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 68 min |
| Jun 9, 5:14 PM EDT | Tornado Warning | CLE | Erie | 61 min |
| Jun 9, 5:22 PM EDT | Tornado Warning | PBZ | Clarion, Forest, Jefferson | 38 min |
| Jun 9, 5:28 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Washington | 28 min |
| Jun 9, 5:55 PM EDT | Areal Flood Advisory | CLE | Erie | 3 hr |
| Jun 9, 6:09 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Venango | 17 min |
| Jun 9, 6:10 PM EDT | Tornado Warning | CTP | Potter | 20 min |
| Jun 9, 6:30 PM EDT | Flash Flood Warning | PBZ | Clarion | 115 min |
| Jun 9, 6:52 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Jefferson | 38 min |
| Jun 9, 6:56 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 49 min |
| Jun 9, 7:00 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 45 min |
| Jun 9, 7:13 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 42 min |
| Jun 9, 7:14 PM EDT | Mesoscale Discussion | SPC | Cameron, Centre, Clearfield, Clinton, Elk, Jefferson and 2 more | 91 min |
| Jun 9, 7:15 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon | 45 min |
| Jun 9, 7:21 PM EDT | Flash Flood Warning | CTP | Blair | 3 hr |
| Jun 9, 7:22 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk, McKean | 38 min |
| Jun 9, 7:45 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 45 min |
| Jun 9, 7:55 PM EDT | Flash Flood Warning | CTP | Centre | 3 hr |
| Jun 9, 7:58 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon | 47 min |
| Jun 9, 8:11 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 49 min |
| Jun 9, 8:19 PM EDT | Flash Flood Warning | CTP | Bedford, Somerset | 3 hr |
| Jun 9, 8:25 PM EDT | Tornado Warning | CTP | Centre, Clinton | 35 min |
| Jun 9, 8:33 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Mifflin | 42 min |
| Jun 9, 8:42 PM EDT | Tornado Warning | CTP | Centre, Huntingdon, Mifflin | 33 min |
| Jun 9, 8:57 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 48 min |
| Jun 9, 9:05 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Franklin, Fulton, Huntingdon | 40 min |
| Jun 9, 9:11 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Mifflin, Snyder, Union | 49 min |
| Jun 9, 9:18 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Snyder | 42 min |
| Jun 9, 9:28 PM EDT | Flash Flood Warning | CTP | Bedford | 3 hr |
| Jun 9, 9:56 PM EDT | Severe Thunderstorm Warning | CTP | Mifflin, Snyder, Union | 49 min |
| Jun 9, 10:04 PM EDT | Flash Flood Warning | CTP | Bedford, Fulton, Huntingdon | 3 hr |
| Jun 9, 10:05 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Juniata, Mifflin | 40 min |
| Jun 9, 10:13 PM EDT | Flash Flood Warning | CTP | Centre, Huntingdon, Mifflin | 3 hr |
| Jun 9, 10:56 PM EDT | Flash Flood Warning | CTP | Mifflin, Snyder, Union | 3 hr |
| Jun 10, 12:03 AM EDT | Flash Flood Warning | CTP | Juniata, Montour, Northumberland, Snyder, Union | 3 hr |
| Jun 10, 1:40 AM EDT | Flash Flood Warning | CTP | Cumberland, Dauphin, Perry, York | 3 hr |
| Jun 10, 6:49 AM EDT | Flash Flood Warning | CTP | Adams, Lancaster, York | 3 hr |
| Jun 10, 7:44 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 31 min |
| Jun 10, 7:47 AM EDT | Severe Thunderstorm Warning | PHI | Berks | 43 min |
| Jun 12, 4:57 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Clinton, Columbia, Lackawanna and 13 more | 2 hr |
| Jun 12, 5:54 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 36 min |
| Jun 12, 6:25 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe, Northampton | 35 min |
| Jun 13, 2:06 PM EDT | Beach Hazards Statement | CLE | Erie | 30 hr |
| Jun 13, 11:31 PM EDT | Flash Flood Warning | PBZ | Lawrence | 3 hr |
| Jun 14, 12:20 AM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Indiana, Westmoreland | 2 hr |
| Jun 14, 2:41 AM EDT | Flood Watch | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 11 more | 20 hr |
| Jun 14, 3:06 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Butler, Clarion, Forest, Indiana and 4 more | 20 hr |
| Jun 14, 9:51 AM EDT | Areal Flood Advisory | CLE | Crawford | 2 hr |
| Jun 14, 5:18 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 31 min |
| Jun 14, 8:06 PM EDT | Flash Flood Warning | PBZ | Washington | 5 hr |
| Jun 14, 8:46 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 4 hr |
| Jun 15, 3:21 AM EDT | Flood Watch | PBZ | Allegheny, Fayette, Greene, Washington, Westmoreland | 39 hr |
| Jun 15, 11:53 AM EDT | Flash Flood Warning | PBZ | Fayette, Westmoreland | 3 hr |
| Jun 15, 1:20 PM EDT | Flash Flood Warning | PBZ | Indiana, Westmoreland | 117 min |
| Jun 15, 1:21 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene | 3 hr |
| Jun 15, 2:41 PM EDT | Flash Flood Warning | PBZ | Fayette, Washington | 3 hr |
| Jun 15, 3:10 PM EDT | Flash Flood Warning | PBZ | Greene, Washington | 3 hr |
| Jun 15, 3:31 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington, Westmoreland | 4 hr |
| Jun 15, 4:11 PM EDT | Areal Flood Warning | PBZ | Fayette | 6 hr |
| Jun 15, 4:18 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 3 hr |
| Jun 15, 5:06 PM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Butler, Indiana, Westmoreland | 3 hr |
| Jun 17, 3:14 AM EDT | Flood Watch | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 12 more | 19 hr |
| Jun 17, 3:17 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 27 hr |
| Jun 17, 12:34 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 17, 12:50 PM EDT | Flash Flood Warning | PBZ | Allegheny, Butler | 5 hr |
| Jun 17, 1:06 PM EDT | Flash Flood Warning | PBZ | Allegheny | 4 hr |
| Jun 17, 2:13 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria | 22 min |
| Jun 17, 2:17 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana, Jefferson, Westmoreland | 7 hr |
| Jun 17, 2:33 PM EDT | Heat Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 52 hr |
| Jun 17, 2:39 PM EDT | Flash Flood Warning | CTP | Cambria | 3 hr |
| Jun 17, 3:57 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Somerset | 3 hr |
| Jun 17, 4:48 PM EDT | Flash Flood Warning | CTP | Bedford, Blair | 3 hr |
| Jun 17, 5:44 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest, Mercer, Venango | 3 hr |
| Jun 17, 5:52 PM EDT | Tornado Warning | PBZ | Armstrong, Clarion | 23 min |
| Jun 17, 6:09 PM EDT | Tornado Warning | CTP | Bedford, Fulton | 36 min |
| Jun 17, 6:09 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jun 17, 6:19 PM EDT | Flash Flood Warning | CTP | Bedford | 3 hr |
| Jun 17, 6:36 PM EDT | Tornado Warning | CTP | Fulton | 24 min |
| Jun 17, 6:47 PM EDT | Flash Flood Warning | CTP | Fulton | 3 hr |
| Jun 17, 7:13 PM EDT | Flash Flood Warning | PBZ | Armstrong, Clarion, Forest, Indiana, Jefferson | 2 hr |
| Jun 17, 7:30 PM EDT | Flash Flood Warning | PBZ | Fayette, Westmoreland | 3 hr |
| Jun 17, 8:08 PM EDT | Flash Flood Warning | CTP | Bedford, Blair | 3 hr |
| Jun 18, 9:31 AM EDT | Flash Flood Warning | PBZ | Jefferson | 5 hr |
| Jun 18, 11:20 AM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Jun 18, 11:25 AM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Clarion | 3 hr |
| Jun 18, 11:36 AM EDT | Mesoscale Discussion | SPC | Chester, Delaware, Lancaster, Philadelphia | 114 min |
| Jun 18, 12:43 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Bucks, Chester, Delaware, Lancaster and 3 more | 6 hr |
| Jun 18, 1:08 PM EDT | Areal Flood Advisory | CLE | Erie | 3 hr |
| Jun 18, 2:52 PM EDT | Mesoscale Discussion | SPC | Chester, Delaware, Lancaster, Montgomery, Philadelphia, York | 113 min |
| Jun 18, 4:17 PM EDT | Special Weather Statement | CLE | Crawford | 28 min |
| Jun 18, 4:18 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 47 min |
| Jun 18, 4:44 PM EDT | Flash Flood Warning | PBZ | Forest, Venango | 3 hr |
| Jun 18, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 65 min |
| Jun 18, 5:14 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 46 min |
| Jun 18, 5:20 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 40 min |
| Jun 18, 5:39 PM EDT | Severe Thunderstorm Warning | CTP | Elk, McKean, Warren | 66 min |
| Jun 18, 5:43 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Butler, Indiana | 47 min |
| Jun 18, 5:47 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest, Jefferson, Venango | 3 hr |
| Jun 18, 6:03 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 11 more | 87 min |
| Jun 18, 6:56 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 19 min |
| Jun 18, 7:08 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Elk | 52 min |
| Jun 18, 7:15 PM EDT | Flash Flood Warning | CTP | Clearfield, Elk | 2 hr |
| Jun 18, 7:21 PM EDT | Flash Flood Warning | PBZ | Jefferson | 86 min |
| Jun 18, 7:26 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 34 min |
| Jun 18, 7:32 PM EDT | Areal Flood Warning | PBZ | Forest, Venango | 118 min |
| Jun 18, 7:34 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 41 min |
| Jun 18, 7:43 PM EDT | Tornado Warning | PBZ | Beaver, Lawrence | 32 min |
| Jun 18, 7:48 PM EDT | Mesoscale Discussion | SPC | Beaver, Butler, Lawrence, Mercer, Washington | 57 min |
| Jun 18, 7:51 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Centre, Clearfield, Clinton, Huntingdon | 39 min |
| Jun 18, 8:14 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 11 more | 5 hr |
| Jun 18, 8:25 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Mifflin | 50 min |
| Jun 18, 8:42 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 48 min |
| Jun 18, 9:17 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland, Union | 43 min |
| Jun 18, 9:18 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Butler, Greene, Lawrence, Mercer and 1 more | 87 min |
| Jun 18, 9:44 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 61 min |
| Jun 18, 10:01 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence, Mercer, Washington | 59 min |
| Jun 18, 10:14 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour | 46 min |
| Jun 18, 10:36 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 69 min |
| Jun 18, 10:54 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 5 more | 66 min |
| Jun 18, 10:57 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 63 min |
| Jun 18, 11:57 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Butler, Clarion, Forest, Indiana and 3 more | 63 min |
| Jun 19, 12:06 AM EDT | Areal Flood Warning | PHI | Berks | 2 hr |
| Jun 19, 3:59 AM EDT | Beach Hazards Statement | CLE | Erie | 18 hr |
| Jun 19, 12:44 PM EDT | Mesoscale Discussion | SPC | Bradford, Carbon, Lackawanna, Luzerne, Monroe, Pike and 4 more | 91 min |
| Jun 19, 1:22 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Chester, Cumberland, Dauphin and 13 more | 113 min |
| Jun 19, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 8 hr |
| Jun 19, 1:36 PM EDT | Special Weather Statement | CLE | Crawford, Erie | 54 min |
| Jun 19, 1:46 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Bucks, Carbon, Chester, Columbia and 16 more | 9 hr |
| Jun 19, 2:01 PM EDT | Special Weather Statement | CTP | Adams, York | 119 min |
| Jun 19, 2:17 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Fayette, Greene, Lawrence, Washington and 1 more | 118 min |
| Jun 19, 3:22 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Delaware, Lancaster, Montgomery, Philadelphia and 1 more | 113 min |
| Jun 19, 3:55 PM EDT | Flash Flood Warning | PBZ | Butler, Mercer, Venango | 92 min |
| Jun 19, 3:56 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 64 min |
| Jun 19, 4:34 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 41 min |
| Jun 19, 4:59 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Indiana, Westmoreland | 46 min |
| Jun 19, 5:02 PM EDT | Tornado Warning | PHI | Chester, Delaware | 15 min |
| Jun 19, 5:13 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 32 min |
| Jun 19, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 47 min |
| Jun 19, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 52 min |
| Jun 19, 5:25 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 2 hr |
| Jun 19, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 44 min |
| Jun 19, 5:40 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 50 min |
| Jun 19, 5:42 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 22 min |
| Jun 19, 5:44 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 31 min |
| Jun 19, 5:50 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 25 min |
| Jun 19, 6:04 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 41 min |
| Jun 19, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 48 min |
| Jun 19, 6:14 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 31 min |
| Jun 19, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair | 31 min |
| Jun 19, 6:49 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 56 min |
| Jun 19, 7:20 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Snyder, Union | 70 min |
| Jun 19, 7:29 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Luzerne, Wyoming | 61 min |
| Jun 19, 8:34 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 41 min |
| Jun 19, 9:06 PM EDT | Special Weather Statement | BGM | Pike | 39 min |
| Jun 20, 2:02 AM EDT | Extreme Heat Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 23 hr |
| Jun 20, 2:12 AM EDT | Extreme Heat Watch | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 24 hr |
| Jun 20, 3:38 AM EDT | Extreme Heat Watch | CLE | Crawford, Erie | 23 hr |
| Jun 20, 3:42 AM EDT | Extreme Heat Watch | CTP | Adams, Centre, Clinton, Columbia, Cumberland, Dauphin and 15 more | 23 hr |
| Jun 20, 2:19 PM EDT | Extreme Heat Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 12 hr |
| Jun 21, 1:28 AM EDT | Heat Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 7 days |
| Jun 21, 1:28 AM EDT | Extreme Heat Warning | PBZ | Allegheny, Beaver, Butler, Fayette, Washington, Westmoreland | 5 days |
| Jun 21, 2:06 AM EDT | Heat Advisory | PHI | Carbon, Chester, Delaware, Monroe, Montgomery, Philadelphia | 6 days |
| Jun 21, 2:06 AM EDT | Extreme Heat Warning | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 5 days |
| Jun 21, 2:23 AM EDT | Heat Advisory | CLE | Crawford, Erie | 4 days |
| Jun 21, 2:42 AM EDT | Heat Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 5 days |
| Jun 21, 3:02 AM EDT | Heat Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 19 more | 5 days |
| Jun 21, 3:02 AM EDT | Extreme Heat Warning | CTP | Adams, Columbia, Cumberland, Dauphin, Franklin, Juniata and 11 more | 5 days |
| Jun 22, 5:58 AM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 47 min |
| Jun 22, 8:16 AM EDT | Flash Flood Warning | BGM | Wayne | 3 hr |
| Jun 22, 9:12 AM EDT | Flash Flood Warning | BGM | Susquehanna, Wayne | 3 hr |
| Jun 22, 11:09 AM EDT | Flash Flood Warning | BGM | Lackawanna, Susquehanna, Wyoming | 3 hr |
| Jun 22, 3:06 PM EDT | Heat Advisory | BGM | Bradford, Lackawanna, Luzerne, Wyoming | 3 days |
| Jun 22, 3:06 PM EDT | Extreme Heat Warning | BGM | Bradford, Lackawanna, Luzerne, Wyoming | 29 hr |
| Jun 22, 3:28 PM EDT | Heat Advisory | CTP | Columbia, Juniata, Lycoming, Mifflin, Montour, Northumberland and 3 more | 3 days |
| Jun 22, 9:12 PM EDT | River Flood Warning | BGM | Susquehanna | 10 hr |
| Jun 24, 4:49 PM EDT | Mesoscale Discussion | SPC | Crawford, Forest, McKean, Mercer, Venango, Warren | 2 hr |
| Jun 24, 10:13 PM EDT | Special Weather Statement | CLE | Mercer | 47 min |
| Jun 25, 12:23 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 52 min |
| Jun 25, 1:00 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 45 min |
| Jun 25, 1:22 PM EDT | Mesoscale Discussion | SPC | Adams, York | 113 min |
| Jun 25, 1:24 PM EDT | Heat Advisory | CTP | Adams, Bedford, Cumberland, Franklin, Fulton, York | 30 hr |
| Jun 25, 2:01 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 44 min |
| Jun 25, 2:22 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 12 more | 113 min |
| Jun 25, 3:02 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 28 min |
| Jun 25, 4:56 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington, Westmoreland | 49 min |
| Jun 25, 5:06 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin | 39 min |
| Jun 25, 5:31 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 44 min |
| Jun 25, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 43 min |
| Jun 25, 5:38 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington, Westmoreland | 109 min |
| Jun 25, 5:39 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 66 min |
| Jun 25, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour | 30 min |
| Jun 25, 5:54 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 51 min |
| Jun 25, 6:02 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 26 min |
| Jun 25, 6:06 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, York | 39 min |
| Jun 25, 6:07 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 38 min |
| Jun 25, 6:36 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 39 min |
| Jun 25, 6:41 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 32 min |
| Jun 25, 7:34 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin, Fulton | 71 min |
| Jun 25, 7:54 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 26 min |
| Jun 25, 8:20 PM EDT | Flash Flood Warning | CTP | Franklin, Fulton | 3 hr |
| Jun 26, 12:00 PM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 8 hr |
| Jun 26, 12:24 PM EDT | Flood Watch | PHI | Berks, Carbon, Chester, Lehigh | 11 hr |
| Jun 26, 12:36 PM EDT | Flood Watch | CTP | Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster and 11 more | 10 hr |
| Jun 26, 1:54 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Carbon, Chester, Columbia, Cumberland and 17 more | 2 hr |
| Jun 26, 2:03 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 42 min |
| Jun 26, 2:04 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton, Huntingdon | 56 min |
| Jun 26, 2:07 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 8 more | 113 min |
| Jun 26, 2:16 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 29 min |
| Jun 26, 2:20 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Carbon, Chester, Columbia, Cumberland and 19 more | 8 hr |
| Jun 26, 2:39 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 51 min |
| Jun 26, 3:13 PM EDT | Special Weather Statement | BGM | Lackawanna | 47 min |
| Jun 26, 3:26 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Northumberland, Snyder, Union | 64 min |
| Jun 26, 3:35 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 40 min |
| Jun 26, 3:46 PM EDT | Flash Flood Warning | BGM | Lackawanna | 2 hr |
| Jun 26, 3:48 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 42 min |
| Jun 26, 3:58 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 47 min |
| Jun 26, 4:20 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 40 min |
| Jun 26, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery | 44 min |
| Jun 26, 4:42 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 48 min |
| Jun 26, 5:04 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 15 min |
| Jun 26, 5:12 PM EDT | Severe Thunderstorm Warning | CTP | York | 63 min |
| Jun 26, 5:22 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 38 min |
| Jun 26, 5:32 PM EDT | Flash Flood Warning | PBZ | Allegheny | 4 hr |
| Jun 26, 5:37 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon | 53 min |
| Jun 26, 5:37 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 38 min |
| Jun 26, 5:45 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 45 min |
| Jun 26, 5:50 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 3 hr |
| Jun 26, 5:56 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Indiana, Westmoreland | 49 min |
| Jun 26, 6:05 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 40 min |
| Jun 26, 6:21 PM EDT | Flash Flood Warning | PHI | Berks | 2 hr |
| Jun 26, 6:22 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 38 min |
| Jun 26, 6:26 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 64 min |
| Jun 26, 6:29 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Delaware, Montgomery | 46 min |
| Jun 26, 6:49 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 4 hr |
| Jun 26, 6:54 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 36 min |
| Jun 26, 6:55 PM EDT | Mesoscale Discussion | SPC | Chester, Delaware, Lancaster, Philadelphia | 95 min |
| Jun 26, 6:59 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 46 min |
| Jun 26, 7:03 PM EDT | Flash Flood Warning | CTP | Lycoming | 2 hr |
| Jun 26, 7:14 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 46 min |
| Jun 26, 7:16 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Mifflin | 44 min |
| Jun 26, 7:26 PM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| Jun 26, 7:27 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 4 hr |
| Jun 26, 8:27 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton, Huntingdon | 48 min |
| Jun 26, 9:00 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 45 min |
| Jun 26, 9:30 PM EDT | Flash Flood Warning | CTP | Cumberland | 2 hr |
| Jun 27, 10:11 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 14 hr |
| Jun 27, 10:22 AM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jun 27, 12:47 PM EDT | Mesoscale Discussion | SPC | Armstrong, Beaver, Butler, Clarion, Crawford, Erie and 5 more | 118 min |
| Jun 27, 12:59 PM EDT | Heat Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 31 hr |
| Jun 27, 1:03 PM EDT | Flood Watch | CTP | Cambria, Somerset | 8 hr |
| Jun 27, 2:09 PM EDT | Flash Flood Warning | PBZ | Indiana, Westmoreland | 3 hr |
| Jun 27, 2:53 PM EDT | Special Weather Statement | CLE | Crawford | 67 min |
| Jun 27, 3:12 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 48 min |
| Jun 27, 3:29 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 31 min |
| Jun 27, 3:48 PM EDT | Areal Flood Advisory | CLE | Crawford | 2 hr |
| Jun 27, 3:52 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence, Mercer | 38 min |
| Jun 27, 3:59 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 46 min |
| Jun 27, 4:29 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 61 min |
| Jun 27, 4:58 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 27, 5:11 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 34 min |
| Jun 27, 5:17 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 28 min |
| Jun 27, 5:24 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 27, 5:34 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 27 min |
| Jun 27, 5:42 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 48 min |
| Jun 27, 5:47 PM EDT | Areal Flood Warning | PHI | Chester | 4 hr |
| Jun 27, 5:54 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 51 min |
| Jun 27, 5:55 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 3 hr |
| Jun 27, 6:36 PM EDT | Coastal Flood Advisory | PHI | Bucks, Delaware, Philadelphia | 12 hr |
| Jun 27, 7:14 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 46 min |
| Jun 27, 8:49 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Washington | 41 min |
| Jun 27, 9:24 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Washington | 36 min |
| Jun 28, 10:46 AM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 44 min |
| Jun 28, 10:51 AM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Berks, Blair and 45 more | 114 min |
| Jun 28, 11:17 AM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 43 min |
| Jun 28, 11:27 AM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 48 min |
| Jun 28, 11:48 AM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Bedford, Blair, Bradford, Cambria and 38 more | 8 hr |
| Jun 28, 12:05 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 55 min |
| Jun 28, 12:18 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington, Westmoreland | 42 min |
| Jun 28, 12:28 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 47 min |
| Jun 28, 12:44 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Indiana, Jefferson, Westmoreland | 61 min |
| Jun 28, 1:03 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 72 min |
| Jun 28, 2:06 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 39 min |
| Jun 28, 2:14 PM EDT | Mesoscale Discussion | SPC | Greene, Washington | 91 min |
| Jun 28, 2:21 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton | 39 min |
| Jun 28, 2:33 PM EDT | Mesoscale Discussion | SPC | Bedford, Blair, Bradford, Cambria, Centre, Clearfield and 26 more | 87 min |
| Jun 28, 3:01 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 44 min |
| Jun 28, 3:17 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland, Sullivan, Tioga | 43 min |
| Jun 28, 3:25 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming, Mifflin, Montour, Northumberland and 2 more | 50 min |
| Jun 28, 4:06 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 33 min |
| Jun 28, 4:29 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana, Jefferson | 108 min |
| Jun 28, 4:40 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Blair, Cambria, Carbon and 33 more | 95 min |
| Jun 28, 5:25 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 3 hr |
| Jun 28, 5:28 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington, Westmoreland | 47 min |
| Jun 28, 7:18 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 42 min |
| Jun 28, 7:58 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 77 min |
| Jun 28, 8:35 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jun 30, 3:19 AM EDT | Heat Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 13 hr |
| Jun 30, 12:07 PM EDT | Mesoscale Discussion | SPC | Adams, Armstrong, Bedford, Berks, Blair, Cambria and 35 more | 113 min |
| Jun 30, 12:10 PM EDT | Flood Watch | CTP | Cambria, Clearfield, Elk, McKean, Somerset, Warren | 10 hr |
| Jun 30, 12:24 PM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more | 10 hr |
| Jun 30, 1:21 PM EDT | Flood Watch | CLE | Crawford, Erie | 9 hr |
| Jun 30, 1:28 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 47 min |
| Jun 30, 2:14 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 46 min |
| Jun 30, 2:19 PM EDT | Flash Flood Warning | PHI | Delaware, Philadelphia | 4 hr |
| Jun 30, 3:06 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 39 min |
| Jun 30, 3:10 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 50 min |
| Jun 30, 3:14 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 46 min |
| Jun 30, 3:44 PM EDT | Flash Flood Warning | PBZ | Forest, Venango | 4 hr |
| Jun 30, 3:48 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 42 min |
| Jun 30, 4:44 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 31 min |
| Jun 30, 4:51 PM EDT | Special Weather Statement | CLE | Erie | 39 min |
| Jun 30, 4:59 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 46 min |
| Jun 30, 5:05 PM EDT | Flash Flood Warning | CTP | Cumberland | 3 hr |
| Jun 30, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 46 min |
| Jun 30, 5:17 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 43 min |
| Jun 30, 5:20 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 27 min |
| Jun 30, 5:30 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 30 min |
| Jun 30, 5:39 PM EDT | Flash Flood Warning | CTP | Lancaster, Lebanon | 3 hr |
| Jun 30, 6:17 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 30 min |
| Jun 30, 7:21 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 24 min |
| Jun 30, 7:30 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 33 min |
| Jun 30, 7:38 PM EDT | Areal Flood Warning | PHI | Berks | 16 hr |
| Jun 30, 7:45 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming | 45 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 | |
| Severe Thunderstorm Warning | 182 |
| Tornado Warning | 14 |
| Severe Thunderstorm Watch | 8 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 10 |
| Flooding | |
| Areal Flood Warning | 9 |
| Flash Flood Warning | 90 |
| River Flood Warning | 1 |
| Flood Watch | 20 |
| Areal Flood Advisory | 4 |
| Heat | |
| Extreme Heat Warning | 4 |
| Extreme Heat Watch | 5 |
| Heat Advisory | 11 |
| Cold | |
| Frost Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Beach Hazards Statement | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegheny County61
- Westmoreland County57
- Washington County52
- Clarion County37
- Beaver County37
- Jefferson County35
- Armstrong County34
- Butler County34
- Indiana County34
- Forest County33
- Fayette County33
- Chester County33
- Mercer County32
- Lawrence County32
- Venango County31
- Delaware County29
- Lycoming County28
- Lancaster County28
- Centre County27
- Greene County27
- Huntingdon County26
- Snyder County26
- Mifflin County25
- Union County25
- Montgomery County25
- Fulton County25
- Clearfield County24
- Clinton County24
- Montour County24
- York County24
- Berks County24
- Northumberland County23
- Elk County22
- Cambria County22
- Lackawanna County22
- Schuylkill County22
- Franklin County22
- Cumberland County22
- Philadelphia County22
- Blair County21
27 more counties
- Juniata County21
- Crawford County21
- Columbia County20
- Bedford County20
- Tioga County19
- Susquehanna County19
- Luzerne County19
- Erie County19
- Warren County18
- Bradford County18
- Wyoming County18
- Adams County18
- Bucks County18
- Potter County17
- Lehigh County17
- Wayne County16
- Perry County16
- Somerset County16
- McKean County15
- Dauphin County15
- Cameron County14
- Sullivan County14
- Lebanon County14
- Carbon County14
- Monroe County10
- Pike County9
- Northampton County8
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.