Arizona Severe Severe Thunderstorm Warning | Effective 07/20/2026 15:26

Headline: 
Severe Thunderstorm Warning issued July 20 at 3:26PM MST until July 20 at 4:00PM MST by NWS Flagstaff AZ
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 20, 2026 - 3:26pm
Expires: 
July 20, 2026 - 4:00pm
Description: 
SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 400 PM MST. * At 326 PM MST, a severe thunderstorm was located over Prescott Regional Airport, or near Prescott Valley, moving northwest at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Prescott Valley, Prescott, Chino Valley, Williamson Valley, Embry-Riddle Aeronautical University, Prescott Regional Airport, Willow Creek Reservoir, Watson Lake and Whipple. This includes the following highways... State Route 69 near mile marker 290...and between mile markers 295 and 296. State Route 89 between mile markers 313 and 324. State Route 89A between mile markers 318 and 326. This includes the following recreation areas and campgrounds... Watson Lake Park.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure.
Area Description: 
Yavapai, AZ
Forcast Office: 
NWS Flagstaff AZ