If outdoors, consider seeking shelter inside a building.

At 759 PM CDT, Doppler radar indicated a cluster of strong thunderstorms 3 miles south of Cookson, moving southeast at 15 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations in or near the path include... Cookson... Brushy Lake State Park... Sallisaw... Brushy... Mc Key... Cherokee Landing State Park... Bunch... Marble City... Box... This includes Interstate 40 in Oklahoma between mile markers 298 and 305.