I-15 between Shelby-Exit 363 and US Customs and Canadian International Border

Road Conditions:

Road conditions as of 10:30 PM MDT on Friday, March 16 are as follows: fog and 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 southbound at Sweet Grass-Exit 397 (services available include handicapped accessible).


The forecast until 4:00 AM MDT on Saturday, March 17: Skies will be mostly cloudy becoming overcast. Visibility will be five miles in haze changing to two miles. There will be scattered light snow changing to scattered very light freezing rain. Winds will be calm. Temperatures will range from 26 to 28 F changing to 20 to 24 F.