Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

50°F

10°C

Humidity 69%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 25 Mar 11:30 AM MDT
Extended Forecast for

5 Miles SSE Greenough MT

  • Today

    Today: A chance of rain and snow before 2pm, then a chance of snow.  Mostly cloudy, with a high near 45. West wind 11 to 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 3am.  Mostly cloudy, with a low around 25. West wind 10 to 14 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West wind around 14 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Southeast wind around 5 mph becoming light and variable  in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain and snow before 2pm, then a chance of snow. Mostly cloudy, with a high near 45. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 25. West wind 10 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 36. West wind around 14 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 23. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 50. Southeast wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain and snow after midnight. Snow level 7600 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow. Snow level 6600 feet. Partly sunny, with a high near 51.
Monday Night
A chance of rain and snow. Snow level 6500 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 32.
Tuesday
A chance of snow. Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
2:01 am MDT Mar 25, 2026
11am MDT Mar 25, 2026-6pm MDT Mar 31, 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