Severe Thunderstorm Warning for Mayer in Yavapai County, AZ
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NWS Flagstaff has issued a Severe Thunderstorm Warning for Yavapai County until 1:45 PM MST, with 60 mph winds and 1.25-inch hail observed.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Yavapai County, Arizona
- Issued
- September 13, 2026
- Issuing authority
- NWS Flagstaff AZ
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
A Severe Thunderstorm Warning was issued by the National Weather Service Flagstaff AZ on September 13 at 1:13 PM MST. The alert is effective from 1:13 PM MST until 1:45 PM MST.
Affected Areas
The warning covers Yavapai County in west central Arizona. Locations impacted include Dewey-Humboldt, Mayer, Centennial Park and Poland Junction. Affected highways include State Route 69 between mile markers 266 and 279 and Interstate 17 between mile markers 270 and 271.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows. Do not drive your vehicle through flooded roadways.
Expected Conditions
At 1:13 PM MST, a severe thunderstorm was located over Mayer, moving northeast at 10 mph. Hazards include 60 mph wind gusts and half dollar size hail (1.25 inches). Torrential rainfall may lead to flash flooding.
Timeline
The warning is in effect from September 13 at 1:13 PM MST until September 13 at 1:45 PM MST.
Original source: NOAA Official Notice ↗
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