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

Gary Cooper Bridge I-15 MP 242 (MTYEP)

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

NA

63°F

17°C

Humidity 14%
Wind Speed E 21 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 28 Mar 02:00 PM MDT
Extended Forecast for

9 Miles W Cascade MT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 58. West southwest wind around 18 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 54. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 54 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 41. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Blustery, with a west northwest wind 19 to 24 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. South southeast wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. West southwest wind 7 to 14 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 58. West southwest wind around 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Sunday
Increasing clouds, with a high near 54. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 41. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 20. Blustery, with a west northwest wind 19 to 24 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
Mostly sunny, with a high near 45. South southeast wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 30. West southwest wind 7 to 14 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Thursday
Snow likely. Mostly cloudy, with a high near 46. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27. Windy.
Friday
A chance of snow. Partly sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Cascade MT
 47.27°N 111.89°W (Elev. 4797 ft)
Last Update:
12:31 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

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