Alert archive / Arizona / Red Flag Warnings
Red Flag Warnings in Arizona, 2026
28 red flag warnings in 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Red Flag Warnings
- 28
- Busiest month
- June14 red flag warnings
- Busiest day
- May 15, 20265 red flag warnings
Over time
By month
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 | Counties | Lasted |
|---|---|---|---|---|
| Mar 4, 12:00 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 32 hr |
| Mar 27, 8:54 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pinal | 11 hr |
| Apr 11, 1:05 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 41 hr |
| Apr 21, 9:44 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 34 hr |
| Apr 24, 11:43 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 31 hr |
| May 12, 10:55 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 33 hr |
| May 15, 10:46 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 33 hr |
| May 15, 10:59 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 57 hr |
| May 15, 11:35 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 58 hr |
| May 15, 12:04 PM MST | Red Flag Warning | VEF | Mohave | 56 hr |
| May 15, 12:22 PM MST | Red Flag Warning | PSR | Gila, Maricopa, Pinal | 59 hr |
| May 26, 10:13 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 34 hr |
| May 27, 10:19 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 34 hr |
| May 28, 10:37 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 33 hr |
| Jun 4, 9:15 PM MST | Red Flag Warning | FGZ | Coconino | 47 hr |
| Jun 5, 11:02 AM MST | Red Flag Warning | PSR | La Paz, Maricopa, Pinal, Yuma | 36 hr |
| Jun 5, 12:03 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 56 hr |
| Jun 5, 12:36 PM MST | Red Flag Warning | VEF | Mohave | 58 hr |
| Jun 7, 12:04 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 56 hr |
| Jun 7, 1:05 PM MST | Red Flag Warning | VEF | Mohave | 56 hr |
| Jun 18, 10:30 AM MST | Red Flag Warning | VEF | Mohave | 37 hr |
| Jun 19, 11:02 AM MST | Red Flag Warning | FGZ | Apache, Navajo | 31 hr |
| Jun 25, 12:54 AM MST | Red Flag Warning | VEF | Mohave | 4 days |
| Jun 25, 1:01 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 4 days |
| Jun 25, 1:07 AM MST | Red Flag Warning | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 4 days |
| Jun 25, 1:27 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 4 days |
| Jun 28, 12:30 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 31 hr |
| Jun 29, 11:54 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
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.