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

Road Conditions:

Road conditions as of 3:00 PM MST on Thursday, January 29 are as follows: dry with the following exception - scattered wet between 0.75 mile south of Elk Park-Exit 138 and 2 miles south of Junction Montana 61-Boulder-Exit 164. 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 9:00 PM MST on Thursday, January 29: Skies will be mostly clear becoming partly cloudy. Visibility will be ten miles changing to five miles in haze. No precipitation is expected. Winds will be 9 mph gusting to 22 mph from the west-southwest changing to 11 mph gusting to 26 mph from the west. Temperatures will range from 35 to 41 F changing to 21 to 33 F.