Interstate 15 (I-15) Road Conditions
Current and forecasted road weatherWeather along your route
Customised forecast based on your route and travel speed.
Live and future weather radar
See how storms impact your travel plans
Weather up to 7 days in advance
Pick the best time to leave and route to take.
Road conditions
Goverment alerts, road surface conditions, visibility and more.
Weather along your route
Customised forecast based on your route and travel speed.
Live and future weather radar
See how storms impact your travel plans
Weather up to 7 days in advance
Pick the best time to leave and route to take.
Road conditions
Goverment alerts, road surface conditions, visibility and more.
Forecast for next 6h
Updated at 06:30 AM
Lowest temperature
25 °F
In 4h 29min
Dubois, Idaho
Highest temperature
56 °F
Now
San Diego, California
Wind forecast for the next 6h
Highest wind
15 mph
In 4h 29min
Sun Prairie, Montana
Interstate 15 (I-15)
See live weather forecast for I-15. Interstate 15 road conditions are displayed on the map above.
It is a transcontinental route, running from San Diego CA, through Henderson, Logan, Idaho Falls, St. George and finishing in Great Falls MT. It crosses 6 states, including California, Nevada, Utah, Idaho and Montana.
The map shows live weather conditions on the Interstate 15. The forecasts is provided for next 6 hours on points along the route and includes temperature as well as weather conditions – clear skies, rain, storm, snow, high wind, hail and more.