A ridge of high pressure continues through Thursday keeping cold air and inversions trapped in the valleys. Active weather returns for the weekend.

For tonight you can expect clear skies and dry conditions, with overnight lows mostly in the mid teens and 20s. A few areas ...

Forecasters are warning that air pollution may become trapped and adversely affect humans, due to weather conditions in the U ...

The valleys of western Montana will be colder due to inversions, while the plains will be warmer and windier. A blocking atmospheric pattern will keep these conditions around until the end of January.