I-15 Weather Conditions and Forecasts

2019-10-19 Roadnow

I-15 current weather conditions

• detailI-15 Montana: Overcast, 40°F
• detailI-15 Idaho: Fair, 36°F
• detailI-15 Utah: Fair, N/A°F
• detailI-15 Arizona: Fair, 48°F
• detailI-15 Nevada: Fair, 58°F
• detailI-15 California: Fair, 59°F

I-15 7 day weather forecast