Already dangerous temperatures in southwest and central Montana are wreaking havoc on commutes. With another full day of brutal cold, the Billings area is under a Wind Chill Advisory until noon on Thursday.
This weather front coming through Montana is causing dangerous wind chills and treacherous driving conditions. Extreme caution should be used if traveling in southwest Montana for the next couple of days.
Most of southwest Montana is under a Winter Weather Advisory or Winter Weather Watch through the New Year's Weekend with more snow and much colder temps on the way. Missoula, Butte and Bozeman are all going to be affected.