National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

44°F

7°C

Humidity 80%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 04 Oct 10:00 PM MDT
Extended Forecast for

9 Miles WNW Drummond MT

Winter Weather Advisory October 5, 12:00am until October 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 31. Calm wind becoming west southwest 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain, possibly mixing with snow after 8am, then gradually ending. Snow level 4800 feet rising to 5400 feet in the afternoon. High near 53. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Frost then
    Frost and
    Patchy Fog

  • Monday

    Monday: Areas of fog before 9am. Widespread frost before 11am. Otherwise, sunny, with a high near 61. Calm wind.

    High: 61 °F

    Frost and
    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Widespread frost after 2am. Otherwise, clear, with a low around 26. Calm wind.

    Low: 26 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 10am. Otherwise, sunny, with a high near 69.

    High: 69 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 30.

    Low: 30 °F

    Clear then
    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 71.

    High: 71 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after midnight. Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 3am. Low around 31. Calm wind becoming west southwest 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, possibly mixing with snow after 8am, then gradually ending. Snow level 4800 feet rising to 5400 feet in the afternoon. High near 53. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Patchy fog after 3am. Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 21. Calm wind.
Monday
Areas of fog before 9am. Widespread frost before 11am. Otherwise, sunny, with a high near 61. Calm wind.
Monday Night
Widespread frost after 2am. Otherwise, clear, with a low around 26. Calm wind.
Tuesday
Widespread frost before 10am. Otherwise, sunny, with a high near 69.
Tuesday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 30.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 71.
Wednesday Night
A slight chance of rain after midnight. Mostly clear, with a low around 32.
Thursday
A slight chance of rain. Mostly sunny, with a high near 70.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Friday
Sunny, with a high near 73.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Drummond MT
 46.72°N 113.34°W (Elev. 4198 ft)
Last Update:
2:30 pm MDT Oct 4, 2025
Forecast Valid:
10pm MDT Oct 4, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation