Navajo County weather alerts
There are no active weather alerts for Navajo County, AZ right now.
Since 2016 the National Weather Service has issued about 970 alerts that included Navajo County, roughly 97 a year. The most common is the wind advisory (202 from 2016 to 2025). The last tornado warning was issued on October 22, 2026. 23 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Navajo County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Coconino County, San Juan County, Gila County, Graham County.
Navajo County alert history
Alert events that included Navajo County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Wind Advisory | 202 | 17 | November 1, 2026 |
| Severe Thunderstorm Warning | 192 | 73 | October 22, 2026 |
| Flash Flood Warning | 173 | 25 | November 2, 2026 |
| Flood Advisory | 145 | 8 | November 1, 2026 |
| Red Flag Warning | 104 | 13 | June 30, 2026 |
| Fire Weather Watch | 60 | 6 | June 30, 2026 |
| High Wind Warning | 19 | 1 | February 18, 2026 |
| Flood Watch | 17 | 7 | November 1, 2026 |
| High Wind Watch | 11 | 1 | February 18, 2026 |
| Flood Warning | 10 | 19 | November 2, 2026 |
| Winter Weather Advisory | 10 | 0 | January 11, 2024 |
| Freeze Warning | 7 | 0 | October 29, 2025 |
| Tornado Warning | 6 | 6 | October 22, 2026 |
| Heat Advisory | 3 | 1 | August 1, 2026 |
| Dust Storm Warning | 2 | 0 | April 19, 2018 |
| Winter Storm Watch | 2 | 0 | January 7, 2024 |
| Winter Storm Warning | 2 | 0 | February 14, 2023 |
| Snow Squall Warning | 2 | 0 | March 14, 2020 |
| Freeze Watch | 1 | 0 | October 11, 2019 |
| Extreme Heat Warning | 1 | 1 | July 30, 2026 |
| Severe Thunderstorm Watch | 1 | 2 | October 22, 2026 |
| Tornado Watch | 0 | 2 | October 22, 2026 |
Tornado history in Navajo County
23 tornadoes have been recorded in Navajo County since 1950. That ranks 6 of 15 counties in Arizona. The most recent was on July 15, 2025 (rated EF0).
Strongest tornadoes in Navajo County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| October 17, 1962 | F1 | Navajo County | 2 mi | 200 yd | 0 | 0 |
| October 18, 2005 | F0 | Navajo County | 30 mi | 100 yd | 0 | 0 |
| September 16, 2001 | F0 | Navajo County | 3 mi | 1 yd | 0 | 0 |
| September 29, 2004 | F0 | Navajo County | 3 mi | 100 yd | 0 | 0 |
| September 1, 2011 | EF0 | Navajo County | 1.2 mi | 10 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 15, 2025 | EF0 | Navajo County | 0.1 mi | 50 yd | 0 | 0 |
| July 26, 2024 | EF0 | Navajo County | 1 mi | 10 yd | 0 | 0 |
| June 7, 2024 | EF0 | Navajo County | 1 mi | 10 yd | 0 | 0 |
| September 13, 2022 | EF0 | Navajo County | 0.1 mi | 10 yd | 0 | 0 |
| June 16, 2021 | EF0 | Navajo County | 0.1 mi | 10 yd | 0 | 0 |
About Navajo County
- Population: 109,516 (2024 estimate)
- State: Arizona
- NOAA Weather Radio SAME code: 004017 (how to use it)