Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

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

NA

64°F

18°C

Humidity 23%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 01 Oct 04:45 PM MDT
Extended Forecast for

9 Miles ENE Boulder MT

  • Tonight

    Tonight: Partly cloudy, with a low around 45. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 4pm.  Increasing clouds, with a high near 60. South wind around 6 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 45. East wind around 6 mph becoming light and variable.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 55. North wind around 6 mph.  Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely, mainly between 9pm and midnight.  Mostly cloudy, with a low around 42. Northwest wind around 8 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 46. North northwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then snow likely after 3am.  Mostly cloudy, with a low around 34. North northwest wind around 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 38. North wind around 9 mph.

    High: 38 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before midnight.  Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of rain, mainly after 4pm. Increasing clouds, with a high near 60. South wind around 6 mph.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45. East wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely before 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 55. North wind around 6 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 42. Northwest wind around 8 mph. Chance of precipitation is 70%.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 46. North northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then snow likely after 3am. Mostly cloudy, with a low around 34. North northwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of snow. Mostly cloudy, with a high near 38. North wind around 9 mph.
Sunday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Boulder MT
 46.27°N 111.96°W (Elev. 6378 ft)
2:09 pm MDT Oct 1, 2025
5pm MDT Oct 1, 2025-6pm MDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database