National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

We are hiring an entry level meteorologist! Applications will be accepted through January 29.

Read More >

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

NA

39°F

4°C

Humidity 42%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 27 Jan 08:30 PM MST
Extended Forecast for

9 Miles W Cascade MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 29 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy
    then Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Southwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Southwest wind around 18 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. South southwest wind around 18 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 42 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Breezy, with a south southwest wind around 23 mph, with gusts as high as 32 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.

    High: 47 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 41. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Southwest wind around 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 42. Southwest wind around 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 31. South southwest wind around 18 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 42. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 36. Breezy, with a south southwest wind around 23 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 47. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Cascade MT
 47.27°N 111.89°W (Elev. 4797 ft)
Last Update:
7:58 pm MST Jan 27, 2026
Forecast Valid:
8pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation