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

Road Conditions:

Road conditions as of 3:30 PM MDT on Friday, July 10 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: open northbound at 1.50 miles north of Jefferson City-Exit 176 (services available include handicapped accessible) and closed southbound at 2 miles north of Jefferson City-Exit 176.


The forecast until 9:00 PM MDT on Friday, July 10: Skies will be mostly clear. Visibility will be ten miles. No precipitation is expected. Winds will be 12 mph gusting to 28 mph from the west changing to 6 mph from the northwest. Temperatures will range from 62 to 78 F changing to 56 to 74 F.