Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. 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 26%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 28 Mar 11:45 PM MDT
Extended Forecast for

5 Miles SSE Greenough MT

  • Overnight

    Overnight: Partly cloudy, with a low around 35. West southwest wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow, mainly after 4pm.  Increasing clouds, with a high near 48. West wind 5 to 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after midnight.  Low around 30. West wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly before noon.  Partly sunny, with a high near 36. West wind 11 to 17 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. West wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 3pm, then a chance of rain and snow.  Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after midnight.  Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. West southwest wind around 6 mph.
Sunday
A chance of rain and snow, mainly after 4pm. Increasing clouds, with a high near 48. West wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after midnight. Low around 30. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow, mainly before noon. Partly sunny, with a high near 36. West wind 11 to 17 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 22. West wind 5 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly sunny, with a high near 52.
Wednesday Night
Rain and snow likely, becoming all snow after midnight. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Snow. Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
2:00 pm MDT Mar 28, 2026
12am MDT Mar 29, 2026-6pm MDT Apr 4, 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