Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

NA

65°F

18°C

Humidity 42%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 26 Jun 04:15 PM MDT
Extended Forecast for

4 Miles ENE Boulder MT

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a steady temperature around 68. West wind around 8 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms.  Low around 48. North northwest wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  High near 57. Calm wind becoming northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 41. West northwest wind 6 to 8 mph.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Sunday

    Sunday: Rain before 3pm, then showers and possibly a thunderstorm after 3pm.  High near 48. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%.

    High: 48 °F

    Showers

  • Sunday Night

    Sunday Night: Rain.  Low around 40. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain before noon, then showers and possibly a thunderstorm after noon.  High near 51. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 42. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a steady temperature around 68. West wind around 8 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms. Low around 48. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 57. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 41. West northwest wind 6 to 8 mph. Chance of precipitation is 90%.
Sunday
Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 48. West southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Sunday Night
Rain. Low around 40. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Monday
Rain before noon, then showers and possibly a thunderstorm after noon. High near 51. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Boulder MT
 46.26°N 112.05°W (Elev. 5413 ft)
3:02 pm MDT Jun 26, 2026
4pm MDT Jun 26, 2026-6pm MDT Jul 3, 2026
 
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Additional Resources

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