MISSOULA — Our high pressure ridge will continue to slide west opening the door for some dry, arctic air to move in over the next few day.s
The coldest temperatures will be Friday and Saturday with highs in the 10s and 20s and lows below zero or in the single digits.
By Monday, the coldest air is already moving out as models have another ridge of high pressure setting up next week allowing for inversions and valley fog to return to the forecast.
