The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
Western Scotts Bluff County in the Panhandle of Nebraska...
Kimball County in the Panhandle of Nebraska...
Banner County in the Panhandle of Nebraska...
Southeastern Goshen County in southeastern Wyoming...
Eastern Laramie County in southeastern Wyoming...

* Until 545 PM MDT.

* At 455 PM MDT, severe thunderstorms were located along a line
extending from near Meriden Rest Area to near Grover, moving
northeast at 60 mph.

HAZARD...70 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.

* Locations impacted include...
Kimball, Pine Bluffs, Morrill, La Grange, Lyman, Burns, Dix, Albin,
Oliver Campground, Hillsdale, Stegall, Panorama Point, Hawk
Springs, Hawk Springs Campground, Oliver Reservoir, Hubbard Hill,
Kimball Airport, Hawk Springs Recreation Area, Harrisburg and
Meriden Rest Area.

This includes the following highways...
Interstate 80 in Wyoming between mile markers 378 and 402.
Interstate 80 in Nebraska between mile markers 1 and 35.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for damaging winds. People outside should move
immediately to shelter inside a strong building. Stay away from
windows.

Wind damage with these storms will occur before any rain or
lightning. Do not wait for the sound of thunder before taking cover.
SEEK SHELTER IMMEDIATELY inside a sturdy structure and stay away from
windows.