Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

68°F

20°C

Humidity 28%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 02 Aug 09:15 PM MDT
Extended Forecast for

3 Miles SSE Clinton MT

  • Tonight

    Tonight: Patchy smoke before 11pm, then patchy smoke after 1am. Mostly clear, with a low around 45. West northwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Patchy Smoke

  • Monday

    Monday: Widespread smoke. Sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly before 1am. Mostly clear, with a low around 44. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Smoke

  • Tuesday

    Tuesday: Patchy smoke before 7am. Sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Patchy Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 48. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Patchy smoke before 11pm, then patchy smoke after 1am. Mostly clear, with a low around 45. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Monday
Widespread smoke. Sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Widespread smoke, mainly before 1am. Mostly clear, with a low around 44. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy smoke before 7am. Sunny, with a high near 82. Light and variable wind.
Tuesday Night
Clear, with a low around 48. North northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 54.
Friday
Sunny and hot, with a high near 96.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Clinton MT
 46.73°N 113.69°W (Elev. 3586 ft)
2:01 pm MDT Aug 2, 2026
9pm MDT Aug 2, 2026-6pm MDT Aug 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database