Severe Thunderstorm Warning

At 613 PM CDT, a severe thunderstorm was located over Butte, or 7 miles west of Spencer, moving east at 20 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... Spencer, Butte, Lynch, Gross, Bristow, Anoka, and Monowi.

This includes the following highways... Highway 281 between mile markers 211 and 223. Highway 12 between mile markers 112 and 130, and between mile markers 142 and 143.

A second severe storm located 4 miles east of Gross has crossed the Missouri River into South Dakota.