Alert archive / Arizona / Maricopa County / 2026
Weather alerts in Maricopa County, Arizona, August 2026
139 weather alerts in August 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 139
- Warnings
- 67
- Watches
- 7
- Advisories
- 42
- Busiest day
- August 10, 202628 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 |
|---|---|---|---|
| Aug 3, 9:30 PM MST | Dust Storm Advisory | PSR | 60 min |
| Aug 3, 9:37 PM MST | Dust Storm Advisory | PSR | 53 min |
| Aug 3, 10:11 PM MST | Dust Storm Advisory | PSR | 34 min |
| Aug 3, 10:19 PM MST | Dust Storm Advisory | PSR | 26 min |
| Aug 3, 10:27 PM MST | Dust Storm Advisory | PSR | 63 min |
| Aug 3, 10:46 PM MST | Dust Storm Advisory | PSR | 59 min |
| Aug 5, 4:15 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 12:47 AM MST | Dust Storm Advisory | PSR | 58 min |
| Aug 6, 1:26 AM MST | Dust Storm Advisory | PSR | 49 min |
| Aug 8, 3:44 PM MST | Mesoscale Discussion | SPC | 91 min |
| Aug 8, 8:40 PM MST | Severe Thunderstorm Warning | PSR | 35 min |
| Aug 8, 9:06 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Aug 8, 9:28 PM MST | Dust Storm Advisory | PSR | 45 min |
| Aug 9, 2:47 PM MST | Mesoscale Discussion | SPC | 118 min |
| Aug 9, 4:35 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 9, 5:56 PM MST | Dust Storm Advisory | PSR | 49 min |
| Aug 9, 7:16 PM MST | Dust Storm Advisory | PSR | 89 min |
| Aug 9, 7:50 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Aug 9, 7:59 PM MST | Dust Storm Warning | PSR | 61 min |
| Aug 9, 8:13 PM MST | Severe Thunderstorm Warning | PSR | 32 min |
| Aug 9, 8:40 PM MST | Severe Thunderstorm Warning | PSR | 35 min |
| Aug 9, 8:43 PM MST | Flash Flood Warning | PSR | 6 hr |
| Aug 9, 8:43 PM MST | Severe Thunderstorm Warning | PSR | 47 min |
| Aug 9, 9:06 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 9, 9:21 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 9, 9:26 PM MST | Severe Thunderstorm Warning | PSR | 20 min |
| Aug 9, 9:29 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 9, 9:31 PM MST | Severe Thunderstorm Warning | PSR | 26 min |
| Aug 9, 9:41 PM MST | Severe Thunderstorm Warning | PSR | 49 min |
| Aug 9, 9:54 PM MST | Dust Storm Warning | PSR | 66 min |
| Aug 9, 9:56 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 9, 10:02 PM MST | Severe Thunderstorm Warning | PSR | 28 min |
| Aug 9, 10:13 PM MST | Areal Flood Advisory | PSR | 40 min |
| Aug 9, 10:13 PM MST | Severe Thunderstorm Warning | PSR | 47 min |
| Aug 9, 10:29 PM MST | Severe Thunderstorm Warning | PSR | 46 min |
| Aug 9, 10:36 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 9, 10:50 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 9, 10:53 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 9, 11:15 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 9, 11:15 PM MST | Severe Thunderstorm Warning | PSR | 14 min |
| Aug 9, 11:19 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 9, 11:27 PM MST | Severe Thunderstorm Warning | PSR | 33 min |
| Aug 10, 4:58 PM MST | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 10, 7:11 PM MST | Severe Thunderstorm Warning | PSR | 49 min |
| Aug 10, 7:35 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 10, 7:56 PM MST | Severe Thunderstorm Warning | PSR | 49 min |
| Aug 10, 8:19 PM MST | Severe Thunderstorm Warning | PSR | 41 min |
| Aug 10, 9:28 PM MST | Dust Storm Advisory | PSR | 62 min |
| Aug 11, 12:52 AM MST | Special Weather Statement | PSR | 38 min |
| Aug 11, 1:19 AM MST | Special Weather Statement | PSR | 26 min |
| Aug 11, 1:37 AM MST | Special Weather Statement | PSR | 38 min |
| Aug 11, 1:54 AM MST | Special Weather Statement | PSR | 36 min |
| Aug 11, 2:00 AM MST | Severe Thunderstorm Warning | PSR | 45 min |
| Aug 11, 2:09 AM MST | Areal Flood Advisory | PSR | 2 hr |
| Aug 11, 2:30 AM MST | Areal Flood Warning | PSR | 3 hr |
| Aug 11, 2:58 AM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 12, 1:01 AM MST | Flood Watch | PSR | 23 hr |
| Aug 12, 5:13 PM MST | Special Weather Statement | PSR | 32 min |
| Aug 12, 5:20 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 12, 5:48 PM MST | Severe Thunderstorm Warning | PSR | 27 min |
| Aug 12, 6:40 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 12, 6:43 PM MST | Severe Thunderstorm Warning | PSR | 32 min |
| Aug 12, 8:19 PM MST | Areal Flood Advisory | PSR | 79 min |
| Aug 12, 9:11 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 12, 9:38 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 12, 10:11 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 12, 11:33 PM MST | Extreme Heat Watch | PSR | 59 hr |
| Aug 13, 4:08 PM MST | Special Weather Statement | PSR | 37 min |
| Aug 13, 4:24 PM MST | Severe Thunderstorm Warning | PSR | 36 min |
| Aug 13, 4:40 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 13, 4:46 PM MST | Special Weather Statement | PSR | 29 min |
| Aug 13, 4:54 PM MST | Special Weather Statement | PSR | 36 min |
| Aug 13, 5:02 PM MST | Special Weather Statement | PSR | 28 min |
| Aug 13, 5:06 PM MST | Severe Thunderstorm Warning | PSR | 24 min |
| Aug 13, 5:14 PM MST | Severe Thunderstorm Warning | PSR | 31 min |
| Aug 13, 5:22 PM MST | Special Weather Statement | PSR | 38 min |
| Aug 13, 5:28 PM MST | Special Weather Statement | PSR | 32 min |
| Aug 13, 5:39 PM MST | Special Weather Statement | PSR | 36 min |
| Aug 13, 5:46 PM MST | Special Weather Statement | PSR | 29 min |
| Aug 13, 5:57 PM MST | Special Weather Statement | PSR | 48 min |
| Aug 15, 10:05 AM MST | Extreme Heat Warning | PSR | 14 days |
| Aug 19, 12:14 AM MST | Blowing Dust Advisory | PSR | 22 hr |
| Aug 19, 2:45 PM MST | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 19, 7:51 PM MST | Dust Storm Warning | PSR | 54 min |
| Aug 19, 8:01 PM MST | Severe Thunderstorm Warning | PSR | 44 min |
| Aug 19, 8:23 PM MST | Special Weather Statement | PSR | 3 hr |
| Aug 19, 8:46 PM MST | Dust Storm Advisory | PSR | 89 min |
| Aug 19, 8:53 PM MST | Severe Thunderstorm Warning | PSR | 37 min |
| Aug 19, 9:03 PM MST | Severe Thunderstorm Warning | PSR | 42 min |
| Aug 19, 9:11 PM MST | Severe Thunderstorm Warning | PSR | 34 min |
| Aug 19, 9:14 PM MST | Dust Storm Warning | PSR | 61 min |
| Aug 19, 9:46 PM MST | Severe Thunderstorm Warning | PSR | 44 min |
| Aug 19, 10:29 PM MST | Special Weather Statement | PSR | 61 min |
| Aug 19, 10:59 PM MST | Dust Storm Warning | PSR | 61 min |
| Aug 19, 11:01 PM MST | Dust Storm Advisory | PSR | 59 min |
| Aug 20, 12:02 AM MST | Dust Storm Advisory | PSR | 58 min |
| Aug 20, 12:52 AM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 20, 2:20 AM MST | Special Weather Statement | PSR | 25 min |
| Aug 23, 4:51 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 23, 7:41 PM MST | Dust Storm Warning | PSR | 49 min |
| Aug 23, 7:51 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 23, 8:03 PM MST | Dust Storm Warning | PSR | 42 min |
| Aug 23, 8:23 PM MST | Dust Storm Advisory | PSR | 52 min |
| Aug 23, 8:40 PM MST | Dust Storm Advisory | PSR | 50 min |
| Aug 23, 8:51 PM MST | Dust Storm Warning | PSR | 39 min |
| Aug 23, 9:14 PM MST | Dust Storm Advisory | PSR | 46 min |
| Aug 23, 9:23 PM MST | Dust Storm Advisory | PSR | 67 min |
| Aug 23, 9:38 PM MST | Dust Storm Advisory | PSR | 67 min |
| Aug 23, 9:45 PM MST | Dust Storm Advisory | PSR | 45 min |
| Aug 23, 10:12 PM MST | Dust Storm Advisory | PSR | 48 min |
| Aug 23, 11:11 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 23, 11:19 PM MST | Special Weather Statement | PSR | 11 min |
| Aug 29, 12:06 AM MST | Flood Watch | PSR | 25 hr |
| Aug 29, 9:29 AM MST | Blowing Dust Advisory | PSR | 12 hr |
| Aug 29, 10:56 AM MST | Mesoscale Discussion | SPC | 3 hr |
| Aug 29, 8:46 PM MST | Dust Storm Advisory | PSR | 44 min |
| Aug 29, 9:29 PM MST | Dust Storm Advisory | PSR | 46 min |
| Aug 29, 11:34 PM MST | Flood Watch | PSR | 44 hr |
| Aug 30, 6:32 PM MST | Severe Thunderstorm Warning | PSR | 28 min |
| Aug 30, 7:28 PM MST | Severe Thunderstorm Warning | PSR | 47 min |
| Aug 30, 7:48 PM MST | Dust Storm Advisory | PSR | 42 min |
| Aug 30, 7:54 PM MST | Severe Thunderstorm Warning | PSR | 51 min |
| Aug 30, 7:54 PM MST | Severe Thunderstorm Warning | PSR | 36 min |
| Aug 30, 7:57 PM MST | Severe Thunderstorm Warning | PSR | 48 min |
| Aug 30, 8:15 PM MST | Flash Flood Warning | PSR | 4 hr |
| Aug 30, 8:21 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 30, 8:23 PM MST | Severe Thunderstorm Warning | PSR | 52 min |
| Aug 30, 8:27 PM MST | Dust Storm Advisory | PSR | 48 min |
| Aug 30, 8:34 PM MST | Severe Thunderstorm Warning | PSR | 26 min |
| Aug 30, 9:00 PM MST | Severe Thunderstorm Warning | PSR | 28 min |
| Aug 30, 9:16 PM MST | Flash Flood Warning | PSR | 4 hr |
| Aug 30, 9:20 PM MST | Special Weather Statement | PSR | 40 min |
| Aug 30, 9:20 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 30, 9:27 PM MST | Severe Thunderstorm Warning | PSR | 48 min |
| Aug 30, 9:35 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 30, 9:57 PM MST | Severe Thunderstorm Warning | PSR | 48 min |
| Aug 30, 10:38 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 30, 11:02 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 31, 12:13 AM MST | Flood Watch | PSR | 20 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 | 47 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 19 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 10 |
| Flood Watch | 4 |
| Areal Flood Advisory | 14 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Wind and dust | |
| Dust Storm Warning | 8 |
| Blowing Dust Advisory | 2 |
| Dust Storm 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.