Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

67°F

19°C

Humidity 29%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 04 Aug 09:16 PM MDT
Extended Forecast for

10 Miles ESE Greenough MT

  • Tonight

    Tonight: Patchy smoke after 5am. Mostly clear, with a low around 44. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Smoke

  • Wednesday

    Wednesday: Patchy smoke. Sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.

    High: 72 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke. Mostly clear, with a low around 49. West southwest wind 3 to 6 mph.

    Low: 49 °F

    Patchy Smoke

  • Thursday

    Thursday: Patchy smoke before 7am. Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.

    High: 78 °F

    Patchy Smoke
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. West northwest wind 5 to 7 mph becoming east southeast after midnight.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke after 5am. Mostly clear, with a low around 44. North northwest wind around 6 mph becoming calm after midnight.
Wednesday
Patchy smoke. Sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Patchy smoke. Mostly clear, with a low around 49. West southwest wind 3 to 6 mph.
Thursday
Patchy smoke before 7am. Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 53. West northwest wind 5 to 7 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Greenough MT
 46.88°N 113.22°W (Elev. 6198 ft)
2:01 pm MDT Aug 4, 2026
9pm MDT Aug 4, 2026-6pm MDT Aug 11, 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