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

51°F

11°C

Humidity 60%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 12 Apr 04:30 PM MDT
Extended Forecast for

9 Miles W Cascade MT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Mostly cloudy, with a high near 52. East northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 11pm, then a chance of rain after midnight. Low around 38. East northeast wind 9 to 13 mph becoming southwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers then
    Chance Rain

  • Monday

    Monday: A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 52. Southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 37 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 38 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 52. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then rain and snow between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Rain/Snow and
    Breezy then
    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Mostly cloudy, with a high near 52. East northeast wind around 11 mph, with gusts as high as 18 mph.
Tonight
Showers, mainly before 11pm, then a chance of rain after midnight. Low around 38. East northeast wind 9 to 13 mph becoming southwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 52. Southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 52. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 38 mph.
Wednesday
A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 52. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Rain before 9pm, then rain and snow between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 32 mph.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly sunny, with a high near 43.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Saturday
A slight chance of snow. Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 57.
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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:
12:32 pm MDT Apr 12, 2026
Forecast Valid:
4pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation