RECENT LOCATIONS

Close
Add a location
Edit your saved locations

US Highway Forecast: I-15


Short Term Forecast

Sunday
AfternoonAfternoon: 12:00 PM - 5:59 PM
Sunday
EveningEvening: 6:00 PM - 11:59 PM
Sunday
OvernightOvernight: 12:00 AM - 5:59 AM
Sweetgrass, Montana
Variable cloudiness
13°C
Variable cloudiness
Cloudy
24°C
Cloudy
Cloudy with sunny breaks
20°C
Cloudy with sunny breaks
Great Falls, Montana
Mainly sunny
14°C
Mainly sunny
Variable cloudiness
27°C
Variable cloudiness
Variable cloudiness
22°C
Variable cloudiness
Helena, Montana
Variable cloudiness
15°C
Variable cloudiness
Cloudy periods
29°C
Cloudy periods
Cloudy periods
24°C
Cloudy periods
Butte, Montana
Mainly sunny
8°C
Mainly sunny
Cloudy periods
26°C
Cloudy periods
Variable cloudiness
23°C
Variable cloudiness
Idaho Falls, Idaho
Sunny
12°C
Sunny
Sunny
31°C
Sunny
Clear
25°C
Clear
Salt Lake City, Utah
Mainly sunny
22°C
Mainly sunny
Cloudy periods
33°C
Cloudy periods
Clear
28°C
Clear
Cedar City, Utah
Sunny
18°C
Sunny
Isolated showers
32°C
Isolated showers
Isolated showers
24°C
Isolated showers
Las Vegas, Nevada
Sunny
29°C
Sunny
Sunny
38°C
Sunny
Clear
36°C
Clear
Barstow, California
Sunny
25°C
Sunny
Sunny
39°C
Sunny
Clear
33°C
Clear
Ontario, California
Cloudy periods
19°C
Cloudy periods
Sunny
31°C
Sunny
Clear
23°C
Clear
San Diego, California
Variable cloudiness
20°C
Variable cloudiness
Cloudy periods
24°C
Cloudy periods
Variable cloudiness
21°C
Variable cloudiness



Take your weather with you, no matter where you go.

Get public safety alerts sent directly to your inbox!

Get instant forecasts and alerts, right on your computer.

  • RSS & Data
Add weather updates to your website or RSS reader.