An arctic air mass will plunge our area into a deep freeze through Thursday, then a winter storm blankets valleys and ...

BOISE, Idaho — Bitterly cold temperatures are on tap this week across Idaho. In order to keep folks warm and safe this winter ...

Some flurries and ultra cold air this morning heading to highs in the mid teens, around 16 in Idaho Falls. This extreme cold ...

An arctic air mass will enter the Gem state bringing morning lows close to zero in the valleys and well below normal ...