I-15 between Cascade-Exit 256 and Great Falls-Exit 280

Road Conditions:

Road conditions as of 7:30 PM MST on Saturday, November 16 are as follows: dry. Actual road conditions may vary from this report. Motorists are cautioned to be alert to changing conditions.


The following construction project is in effect: guardrail work between Junction Montana 68 South-Cascade-Exit 256 and Junction US 87 and 89 South-Great Falls-Exit 278.


The forecast until 1:00 AM MST on Sunday, November 17: Skies will be partly clear becoming partly cloudy. Visibility will be ten miles. No precipitation is expected. Winds will be 9 mph from the southwest changing to 18 mph gusting to 23 mph from the southwest. Temperatures will range from 36 to 40 F changing to 40 to 44 F.