Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through Thursday. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the Plains then off the mid-Atlantic by Thursday evening. 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

40°F

4°C

Humidity 42%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 25 Feb 06:00 PM MST
Extended Forecast for

Greenough MT

  • Tonight

    Tonight: Mostly clear, with a low around 22. West southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West southwest wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of rain after 5pm.  Mostly sunny, with a high near 45. West wind 5 to 11 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 26. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 21.

    Low: 21 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 22. West southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 43. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 27. West southwest wind 6 to 8 mph, with gusts as high as 25 mph.
Friday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 45. West wind 5 to 11 mph, with gusts as high as 30 mph.
Friday Night
A slight chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 48.
Sunday Night
Clear, with a low around 21.
Monday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A chance of rain and snow. Snow level 4200 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenough MT
 46.92°N 113.45°W (Elev. 3783 ft)
1:01 pm MST Feb 25, 2026
6pm MST Feb 25, 2026-6pm MST Mar 4, 2026
 
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Additional Resources

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