Snow expected in Wyoming, cold gripping state

CHEYENNE (AP) — The National Weather Service has posted winter storm warnings and advisories for parts of southern and western Wyoming, including much of the Interstate 80 corridor.

A winter storm warning has been posted for a large area of southwest Wyoming, including the cities of Rock Springs, Green River, Evanston and Pinedale.

Evanston in extreme southwest Wyoming could get up to a foot of sn...