And there's more cold weather on the way. Details here.
Wind Chill WarningIssued at 9:33 PM MST Friday 6 December 2013
Extreme wind chill values below minus 40. This is a warning that extreme wind chill conditions are imminent or occurring in these regions. Monitor weather conditions..listen for updated statements.Details
Frigid temperatures combined with moderate winds will result in extreme wind chill values below minus 40 overnight and Saturday morning. At these extreme wind chill values frostbite on exposed skin may occur in less than 5 minutes.