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

Road Conditions:

Road conditions as of 10:30 PM MDT on Friday, March 16 are as follows: dry. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


The forecast until 4:00 AM MDT on Saturday, March 17: Skies will be partly clear. Visibility will be two miles changing to 1/2 mile. There will be occasional light snow changing to frequent moderate snow. Winds will be calm. Temperatures will range from 18 to 42 F.