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

37°F

3°C

Humidity 57%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 10 Apr 12:15 AM MDT
Extended Forecast for

4 Miles WSW Cascade MT

  • Overnight

    Overnight: Mostly clear, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. South southwest wind 6 to 9 mph becoming east northeast in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Northeast wind 6 to 11 mph becoming west southwest after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 68. Southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 68 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. Southwest wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Rain likely, mainly after noon. Partly sunny, with a high near 56. Southwest wind around 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    High: 56 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Low around 41. East northeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 51 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain before midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 64. South southwest wind 6 to 9 mph becoming east northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. Northeast wind 6 to 11 mph becoming west southwest after midnight.
Saturday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 68. Southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. Southwest wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Rain likely, mainly after noon. Partly sunny, with a high near 56. Southwest wind around 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 41. East northeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Monday
Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Monday Night
A chance of rain before midnight. Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 53. Breezy.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 50. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cascade MT
 47.24°N 111.79°W (Elev. 4747 ft)
Last Update:
10:37 pm MDT Apr 9, 2026
Forecast Valid:
12am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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