Here’s Where It Was The Coldest Overnight in Central and Western WyomingCasper came in at -15F. Here's where the rest of the region stacks up. Zach Spadt
Wind Chill Advisories as Low as -35 Issued in WyomingThe National Weather Service on Monday issued a number of wind chill advisories throughout the Cowboy State which will take effect at 11 p.m. Monday and expire Tuesday morning.Zach Spadt