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

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

33°F

1°C

Humidity 64%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 10 Apr 12:00 AM MDT
Extended Forecast for

5 Miles WNW Drummond MT

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. Light and variable wind becoming northeast 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40. Northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. West wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Patchy Fog
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 39. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 56.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain before midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Friday
Mostly sunny, with a high near 72. Light and variable wind becoming northeast 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40. Northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of rain, mainly before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. West wind around 6 mph becoming calm in the evening.
Sunday
Rain likely after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 65. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 39. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 56.
Monday Night
A chance of rain before midnight. Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
Rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Drummond MT
 46.71°N 113.25°W (Elev. 3973 ft)
Last Update:
12:21 am MDT Apr 10, 2026
Forecast Valid:
12am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation