US-12 between Harlowton and Roundup

Road Conditions:

Road conditions as of 10:30 PM MDT on Monday, July 15 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 eastbound at 0.25 mile east of Junction US 191 North and Montana 3-Harlowton (services available include handicapped accessible).


The forecast until 4:00 AM MDT on Tuesday, July 16: Skies will be overcast becoming mostly cloudy. Visibility will be ten miles changing to five miles in haze. There will be frequent thunderstorms. Winds will be calm changing to 6 mph from the west-northwest. Temperatures will range from 58 to 60 F changing to 51 to 55 F.