Alert archive / Pennsylvania / Warren County / 2026
Weather alerts in Warren County, Pennsylvania, September 2026
31 weather alerts in September 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 31
- Warnings
- 10
- Watches
- 6
- Advisories
- 1
- Busiest day
- September 3, 202611 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 | Lasted |
|---|---|---|---|
| Sep 1, 4:32 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 1, 6:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Sep 1, 6:42 PM EDT | Severe Thunderstorm Warning | CTP | 48 min |
| Sep 1, 6:47 PM EDT | Special Weather Statement | CLE | 28 min |
| Sep 1, 7:27 PM EDT | Severe Thunderstorm Warning | CTP | 48 min |
| Sep 2, 6:04 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Sep 2, 7:06 AM EDT | Severe Thunderstorm Warning | CTP | 69 min |
| Sep 2, 7:51 AM EDT | Tornado Warning | CTP | 24 min |
| Sep 2, 8:10 AM EDT | Severe Thunderstorm Warning | CTP | 80 min |
| Sep 2, 8:51 AM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 2, 3:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Sep 2, 4:56 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 2, 8:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Sep 2, 10:35 PM EDT | Severe Thunderstorm Warning | CTP | 40 min |
| Sep 2, 11:09 PM EDT | Severe Thunderstorm Warning | CTP | 66 min |
| Sep 2, 11:15 PM EDT | Tornado Warning | CTP | 15 min |
| Sep 3, 12:28 AM EDT | Special Weather Statement | CTP | 47 min |
| Sep 3, 2:07 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 3, 2:42 AM EDT | Flood Watch | CTP | 20 hr |
| Sep 3, 2:56 AM EDT | Flash Flood Warning | CTP | 3 hr |
| Sep 3, 5:56 AM EDT | Areal Flood Warning | CTP | 3 hr |
| Sep 3, 6:15 AM EDT | Special Weather Statement | CTP | 45 min |
| Sep 3, 4:33 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 9, 2:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 9, 2:51 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 9, 4:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Sep 9, 5:52 PM EDT | Special Weather Statement | CTP | 23 min |
| Sep 9, 6:15 PM EDT | Special Weather Statement | CTP | 30 min |
| Sep 12, 10:23 AM EDT | Flood Watch | CTP | 18 hr |
| Sep 13, 3:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 5:14 AM EDT | Dense Fog Advisory | CTP | 5 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 | 6 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| Flood Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.