I-15 between Conrad-Exit 339 and Shelby-Exit 363

Road Conditions:

Road conditions as of 3:00 PM MDT on Sunday, August 25 are as follows: dry. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


There is an incident affecting travel between 1.25 miles south and 0.75 mile south of Marias-Exit 358 (travelers can expect reduced speed limited to 45 MPH).


The forecast until 9:00 PM MDT on Sunday, August 25: Skies will be mostly cloudy becoming partly cloudy. Visibility will be ten miles. There will be continuous thunderstorms changing to widely scattered thunderstorms. Winds will be 16 mph gusting to 25 mph from the north changing to 4 mph from the north. Temperatures will range from 56 to 58 F changing to 59 to 61 F.