WWUS84 KOUN 182313 SPSOUN Special Weather Statement National Weather Service Norman OK 613 PM CDT Mon May 18 2026 OKZ015-016-182345- Dewey OK-Custer OK- 613 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of northeastern Custer and southeastern Dewey Counties through 645 PM CDT... At 613 PM CDT, Doppler radar was tracking a strong thunderstorm 6 miles west of Custer City, moving northeast at 60 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Taloga, Arapaho, Custer City, Oakwood, Putnam, and Hucmac. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3606 9897 3606 9864 3590 9863 3556 9896 3571 9913 TIME...MOT...LOC 2313Z 214DEG 51KT 3570 9900 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ MDU