I-15 between Butte-Exit 129 and Helena-Exit 192 including Boulder Hill

Road Conditions:

Road conditions as of 6:00 PM MST on Monday, February 8 are as follows: dry. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


Rest areas along this highway segment are: closed northbound at 1.50 miles north of Jefferson City-Exit 176 and closed southbound at 2 miles north of Jefferson City-Exit 176.


The forecast until 12:00 AM MST on Tuesday, February 9: Skies will be mostly clear. Visibility will be two miles in haze changing to one mile. Widely scattered very light freezing rain will be ending. Winds will be 15 mph gusting to 24 mph from the west-northwest. Temperatures will range from 36 to 46 F changing to 29 to 39 F.