US-287 between Junction Interstate 90 at Three Forks and Junction Interstate 15 at Helena

Road Conditions:

Road conditions as of 9:30 AM MST on Monday, December 18 are as follows: dry with the following exceptions - blowing and drifting snow between Junction Interstate 90-Three Forks and 1 mile north of Junction Montana Secondary 285-Toston and frost or ice on bridges at Junction US 12 East-Townsend. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


The forecast until 3:00 PM MST on Monday, December 18: Skies will be mostly cloudy. Visibility will be two miles. There will be frequent light snow. Winds will be 7 mph gusting to 42 mph from the west-southwest. Temperatures will range from 17 to 37 F.