Alert archive / Arizona / Pima County / 2026
Weather alerts in Pima County, Arizona, September 2026
92 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
- 92
- Warnings
- 62
- Watches
- 4
- Advisories
- 26
- Busiest day
- September 29, 202617 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 1, 11:10 AM MST | Areal Flood Advisory | TWC | 8 hr |
| Sep 2, 6:46 AM MST | Areal Flood Advisory | TWC | 14 hr |
| Sep 2, 1:28 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 2, 1:52 PM MST | Areal Flood Advisory | TWC | 35 min |
| Sep 2, 2:27 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 3, 10:37 AM MST | Flood Watch | TWC | 16 hr |
| Sep 3, 3:28 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 3, 4:35 PM MST | Areal Flood Advisory | TWC | 115 min |
| Sep 3, 5:56 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 9, 6:29 PM MST | Severe Thunderstorm Warning | TWC | 61 min |
| Sep 9, 7:23 PM MST | Severe Thunderstorm Warning | TWC | 43 min |
| Sep 11, 3:39 PM MST | Severe Thunderstorm Warning | TWC | 51 min |
| Sep 11, 4:08 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 11, 5:30 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 11, 6:31 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 11, 7:01 PM MST | Flash Flood Warning | TWC | 119 min |
| Sep 12, 11:38 AM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 12, 12:10 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 12, 12:16 PM MST | Severe Thunderstorm Warning | TWC | 20 min |
| Sep 12, 12:37 PM MST | Severe Thunderstorm Warning | TWC | 38 min |
| Sep 12, 12:44 PM MST | Severe Thunderstorm Warning | TWC | 46 min |
| Sep 12, 12:52 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 12, 1:06 PM MST | Severe Thunderstorm Warning | TWC | 39 min |
| Sep 12, 1:18 PM MST | Severe Thunderstorm Warning | TWC | 29 min |
| Sep 12, 1:21 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 12, 1:31 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 12, 1:50 PM MST | Severe Thunderstorm Warning | TWC | 40 min |
| Sep 12, 2:28 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 12, 3:06 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 13, 11:52 AM MST | Flood Watch | TWC | 35 hr |
| Sep 14, 4:00 PM MST | Severe Thunderstorm Warning | TWC | 45 min |
| Sep 14, 4:05 PM MST | Severe Thunderstorm Warning | TWC | 40 min |
| Sep 14, 4:07 PM MST | Areal Flood Advisory | TWC | 113 min |
| Sep 14, 4:11 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 14, 4:15 PM MST | Severe Thunderstorm Warning | TWC | 45 min |
| Sep 14, 4:26 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 14, 4:34 PM MST | Areal Flood Advisory | TWC | 5 hr |
| Sep 14, 4:38 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 14, 4:46 PM MST | Flash Flood Warning | TWC | 4 hr |
| Sep 14, 5:13 PM MST | Flash Flood Warning | TWC | 6 hr |
| Sep 14, 5:45 PM MST | Severe Thunderstorm Warning | TWC | 45 min |
| Sep 14, 5:50 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 14, 6:17 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 14, 6:31 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 15, 10:09 AM MST | Flood Watch | TWC | 37 hr |
| Sep 16, 9:27 AM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 16, 11:06 AM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 16, 11:40 AM MST | Flash Flood Warning | TWC | 5 hr |
| Sep 16, 1:12 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 16, 1:16 PM MST | Areal Flood Advisory | TWC | 108 min |
| Sep 16, 3:04 PM MST | Flash Flood Warning | TWC | 116 min |
| Sep 16, 4:37 PM MST | Areal Flood Advisory | TWC | 113 min |
| Sep 16, 5:14 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 16, 5:24 PM MST | Flash Flood Warning | TWC | 5 hr |
| Sep 16, 5:52 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 16, 6:13 PM MST | Severe Thunderstorm Warning | TWC | 32 min |
| Sep 16, 6:25 PM MST | Flash Flood Warning | TWC | 4 hr |
| Sep 16, 10:15 PM MST | Flash Flood Warning | TWC | 6 hr |
| Sep 17, 8:40 AM MST | Areal Flood Advisory | TWC | 6 hr |
| Sep 18, 4:40 AM MST | Areal Flood Warning | TWC | 6 hr |
| Sep 23, 2:25 PM MST | Areal Flood Advisory | TWC | 11 min |
| Sep 23, 2:36 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 23, 2:45 PM MST | Areal Flood Advisory | TWC | 9 min |
| Sep 23, 2:45 PM MST | Severe Thunderstorm Warning | TWC | 45 min |
| Sep 23, 2:54 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 23, 3:14 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 24, 3:02 AM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 24, 12:59 PM MST | Areal Flood Advisory | TWC | 6 min |
| Sep 24, 1:05 PM MST | Flash Flood Warning | TWC | 115 min |
| Sep 24, 1:07 PM MST | Severe Thunderstorm Warning | TWC | 38 min |
| Sep 24, 1:19 PM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 26, 1:17 PM MST | Flood Watch | TWC | 3 days |
| Sep 29, 8:32 AM MST | Flash Flood Warning | TWC | 7 hr |
| Sep 29, 9:12 AM MST | Flash Flood Warning | TWC | 7 hr |
| Sep 29, 9:40 AM MST | Flash Flood Warning | TWC | 6 hr |
| Sep 29, 9:53 AM MST | Flash Flood Warning | TWC | 3 hr |
| Sep 29, 9:57 AM MST | Severe Thunderstorm Warning | TWC | 48 min |
| Sep 29, 10:09 AM MST | Severe Thunderstorm Warning | TWC | 38 min |
| Sep 29, 10:37 AM MST | Flash Flood Warning | TWC | 6 hr |
| Sep 29, 11:25 AM MST | Severe Thunderstorm Warning | TWC | 40 min |
| Sep 29, 12:30 PM MST | Flash Flood Warning | TWC | 6 hr |
| Sep 29, 12:55 PM MST | Severe Thunderstorm Warning | TWC | 35 min |
| Sep 29, 12:56 PM MST | Areal Flood Advisory | TWC | 4 hr |
| Sep 29, 2:34 PM MST | Areal Flood Advisory | TWC | 14 hr |
| Sep 29, 3:16 PM MST | Areal Flood Warning | TWC | 12 hr |
| Sep 29, 3:16 PM MST | Areal Flood Warning | TWC | 12 hr |
| Sep 29, 3:18 PM MST | Areal Flood Warning | TWC | 8 hr |
| Sep 29, 4:00 PM MST | Areal Flood Warning | TWC | 7 hr |
| Sep 29, 4:27 PM MST | Areal Flood Warning | TWC | 6 hr |
| Sep 29, 6:19 PM MST | Areal Flood Advisory | TWC | 6 hr |
| Sep 29, 7:13 PM MST | Flash Flood Warning | TWC | 2 hr |
| Sep 29, 8:07 PM MST | Areal Flood Advisory | TWC | 113 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 | 20 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 36 |
| Flood Watch | 4 |
| Areal Flood Advisory | 26 |
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.