I-15 Weather Conditions and Forecasts

2021-05-09 Roadnow

I-15 current weather conditions

• detailI-15 Montana: Overcast, 43°F
• detailI-15 Idaho: Clear, 36°F
• detailI-15 Utah: Clear, 46°F
• detailI-15 Arizona: Clear, 64°F
• detailI-15 Nevada: Clear, 73°F
• detailI-15 California: Clear, 62°F

I-15 7 day weather forecast