Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

73°F

23°C

Humidity 28%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 17 Jun 07:30 PM MDT
Extended Forecast for

8 Miles E Clinton MT

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 8pm.  Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 71. West northwest wind 3 to 8 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 46 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77. Light and variable wind becoming east around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. North wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 8pm. Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 71. West northwest wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 46. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Juneteenth
Mostly sunny, with a high near 77. Light and variable wind becoming east around 5 mph.
Friday Night
Partly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Clinton MT
 46.75°N 113.53°W (Elev. 5177 ft)
2:01 pm MDT Jun 17, 2026
7pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
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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