Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

unknown precip

63°F

17°C

Humidity 64%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 29 Sep 07:31 PM MDT
Extended Forecast for

8 Miles SE Clinton MT

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain after 3am.  Low around 49. Southwest wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers then
    Rain

  • Tuesday

    Tuesday: Rain likely before 1pm, then a chance of showers and thunderstorms, mainly after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 64. South southwest wind 3 to 7 mph.  Chance of precipitation is 70%.

    High: 64 °F

    Rain Likely
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 45. South wind around 6 mph.

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Partly sunny, with a high near 62. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 42. West southwest wind 3 to 7 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain after 3am. Low around 49. Southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely before 1pm, then a chance of showers and thunderstorms, mainly after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 64. South southwest wind 3 to 7 mph. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45. South wind around 6 mph.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 62. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 42. West southwest wind 3 to 7 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
A slight chance of rain. Partly sunny, with a high near 53.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Partly sunny, with a high near 48.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Clinton MT
 46.67°N 113.61°W (Elev. 5999 ft)
2:41 pm MDT Sep 29, 2025
7pm MDT Sep 29, 2025-6pm MDT Oct 6, 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