We’ve been stuck with sub zero temperatures and bitterly cold wind chills since the weekend, and that won’t change in the next 24 hours.
Lows Tuesday night will fall into the teens below zero.
Highs Wednesday will be below zero for most, but places like Helena may briefly break the zero degree barrier.
Snow will begin to push back into Montana this evening.
A band of snow will then linger into at least early Wednesday.
As of now, fresh accumulations look light, generally between 1 and 3 inches.