Severe Thunderstorm Warning

At 631 PM MDT, severe thunderstorms were located along a line extending from 12 miles west of Merriman to 21 miles southeast of Rushville, moving east at 50 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include... Merriman, Big Hill, Morgan Lake, Billys Lake, Irwin, Highway 27 crossing the Niobrara River, Intersection of Highway 20 and Irwin Road, Shell Lake State Wildlife Management Area, Rock Hill, Bayonne, and Intersection of Highway 27 and Mills Road.

This includes the following highways... Highway 20 between mile markers 108 and 136. Highway 250 between mile markers 32 and 34. Highway 61 between mile markers 224 and 229.