I-15 Weather Conditions and Forecasts

2019-10-13 Roadnow

I-15 current weather conditions

• detailI-15 Montana: Fair, 54°F
• detailI-15 Idaho: Fair, 67°F
• detailI-15 Utah: Mostly Cloudy, 62°F
• detailI-15 Arizona: Fair, 75°F
• detailI-15 Nevada: Fair, 77°F
• detailI-15 California: Fair, 79°F

I-15 7 day weather forecast