US-12 between Idaho State Line at Lolo Pass and Missoula

Road Conditions:

Road conditions as of 7:00 PM MDT on Saturday, April 29 are as follows: dry with the following exception - wet with possible fallen rocks between Idaho State Line at Lolo Pass and 16 miles east of Idaho State Line at Lolo Pass. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


The following construction project is in effect: milling at 1 mile west of Junction Interstate 90 Business Route-Missoula including delays up to 15 minutes (travelers can expect single lane closures and traffic controlled by signal lights).


Rest areas along this highway segment are: open eastbound at Idaho State Line at Lolo Pass (services available include truck parking and handicapped accessible).


The forecast until 1:00 AM MDT on Sunday, April 30: Skies will be partly clear becoming overcast. Visibility will be ten miles changing to two miles. There will be widely scattered very light snow changing to scattered very light snow. Winds will be 6 mph from the northwest changing to 11 mph gusting to 17 mph from the northwest. Temperatures will range from 40 to 56 F changing to 35 to 45 F.