Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

48°F

9°C

Humidity 28%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 27 Feb 06:45 PM MST
Extended Forecast for

5 Miles SSE Greenough MT

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 10 to 14 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. West wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind 3 to 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. West wind 3 to 5 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West wind 10 to 14 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 44. West wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 29. West wind 3 to 5 mph.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A chance of snow. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 32.
Thursday
A chance of snow. Mostly cloudy, with a high near 39.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Friday
A chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
1:01 pm MST Feb 27, 2026
7pm MST Feb 27, 2026-6pm MST Mar 6, 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