I-15 Weather Conditions and Forecasts

2019-12-11 Roadnow

I-15 current weather conditions

• detailI-15 Montana: Overcast, 37°F
• detailI-15 Idaho: Overcast, 37°F
• detailI-15 Utah: Clear, 28°F
• detailI-15 Arizona: Clear, 41°F
• detailI-15 Nevada: Clear, 50°F
• detailI-15 California: Mostly Cloudy, 61°F

I-15 7 day weather forecast