WWUS54 KOUN 182303 SVSOUN Severe Weather Statement National Weather Service Norman OK 603 PM CDT Mon May 18 2026 OKC009-039-129-149-182330- /O.CON.KOUN.SV.W.0452.000000T0000Z-260518T2330Z/ Washita OK-Roger Mills OK-Custer OK-Beckham OK- 603 PM CDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR NORTHWESTERN WASHITA...SOUTHEASTERN ROGER MILLS...SOUTHWESTERN CUSTER AND NORTHEASTERN BECKHAM COUNTIES... At 602 PM CDT, a severe thunderstorm was located near Elk City, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Public. At 600 PM CDT, quarter size hail was reported in Elk City. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Elk City, Burns Flat, Hammon, Canute, Butler, Foss, Foss Reservoir, and Stafford. PRECAUTIONARY/PREPAREDNESS ACTIONS... A tornado watch remains in effect for the warned area. Tornadoes can develop quickly from severe thunderstorms. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3524 9922 3536 9957 3567 9950 3567 9898 TIME...MOT...LOC 2302Z 206DEG 29KT 3542 9941 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDU