US-12 between Junction Interstate 90 at Garrison and Helena including MacDonald Pass

Road Conditions:

Road conditions as of 5:30 AM MDT on Thursday, May 24 are as follows: dry. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


The forecast until 11:00 AM MDT on Thursday, May 24: Skies will be partly cloudy becoming partly clear. Visibility will be five miles in haze changing to ten miles. There will be widely scattered very light rain changing to scattered thunderstorms. Winds will be 3 mph from the west-northwest changing to 11 mph gusting to 23 mph from the west. Temperatures will range from 45 to 53 F changing to 55 to 67 F.