Severe Thunderstorm Warning
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
306 WUUS55 KPSR 220318 SVRPSR AZC013-220345- /O.NEW.KPSR.SV.W.0022.250822T0318Z-250822T0345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 818 PM MST Thu Aug 21 2025 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Maricopa County in south central Arizona... * Until 845 PM MST. * At 818 PM MST, a severe thunderstorm was located over Piestewa Peak Park, or near Phoenix, moving west at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Phoenix, Glendale, Tempe, Paradise Valley, Laveen, Sun City, Glendale Sports Complex, Papago Park, Piestewa Peak Park, North Mountain Park, Arizona State Fairgrounds, Downtown Peoria, Downtown Phoenix, Downtown Scottsdale, and Downtown Glendale. This includes the following highways... AZ Interstate 10 between mile markers 137 and 150. AZ Interstate 17 between mile markers 195 and 210. AZ Route 51 between mile markers 1 and 12. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3363 11195 3344 11190 3339 11218 3358 11230 TIME...MOT...LOC 0318Z 069DEG 11KT 3352 11204 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ GL