At 939 PM CDT /839 PM MDT/, a severe thunderstorm was located 9 miles northeast of Heart Butte Dam, or 38 miles west of Mandan, moving east at 25 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
Locations impacted include... Heart Butte Dam.