Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

43°F

6°C

Humidity 64%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 12 Mar 02:30 AM MDT
Extended Forecast for

5 Miles SSE Greenough MT

Winter Storm Warning March 12, 06:00pm until March 14, 12:00pm
High Wind Warning until March 12, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
High Wind Warning
  •  
    High Wind Warning until March 12, 06:00pm

    NOW until 6:00pm Thu

    High Wind Warning

  • Overnight

    Low: 31 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Widespread blowing snow before 2pm, then widespread blowing snow after 3pm. High near 37. Windy, with a west wind 22 to 30 mph, with gusts as high as 60 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 37 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Patchy blowing snow before 9pm. Low around 29. West wind 11 to 16 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 36. West wind around 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 36 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 30. West wind 6 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 30 °F

    Heavy Snow

  • Saturday

    Saturday: Snow.  High near 33. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 11. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow after noon.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Snow, mainly after 3am. Patchy blowing snow between 3am and 5am. Low around 31. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow. The snow could be heavy at times. Widespread blowing snow before 2pm, then widespread blowing snow after 3pm. High near 37. Windy, with a west wind 22 to 30 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Patchy blowing snow before 9pm. Low around 29. West wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Friday
Snow. The snow could be heavy at times. High near 36. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 30. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 31.
Sunday Night
Snow likely, mainly after midnight. Cloudy, with a low around 25.
Monday
Snow likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 42.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Snow level 6600 feet rising to 7600 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
2:01 am MDT Mar 12, 2026
2am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
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Additional Resources

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