WUUS54 KOUN 182225 SVROUN OKC055-065-075-182300- /O.NEW.KOUN.SV.W.0451.260518T2225Z-260518T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Norman OK 525 PM CDT Mon May 18 2026 The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northeastern Jackson County in southwestern Oklahoma... Northwestern Kiowa County in southwestern Oklahoma... Eastern Greer County in southwestern Oklahoma... * Until 600 PM CDT. * At 524 PM CDT, a severe thunderstorm was located near Mangum, moving northeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mangum, Granite, Blair, Lone Wolf, Hester, Altus-Lugert Lake, and Brinkman. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect for the warned area. && LAT...LON 3474 9933 3485 9959 3508 9948 3508 9909 TIME...MOT...LOC 2224Z 208DEG 30KT 3483 9946 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDU