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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

40°F

4°C

Humidity 65%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 10 Oct 06:46 PM MDT
Extended Forecast for

Drummond MT

Winter Storm Warning until October 12, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until October 12, 06:00am

    NOW until 6:00am Mon

    Winter Storm Warning

  • Tonight

    Low: 23 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow before 4pm, then a chance of snow after 5pm. High near 39. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. Patchy fog after 3am. Low around 20. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow and
    Patchy Fog

  • Columbus Day

    Columbus Day: A 20 percent chance of snow before noon. Areas of fog before 3pm. Snow level rising to 5200 feet in the afternoon. Otherwise, partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Slight Chance
    Snow and
    Areas Fog
    then Patchy
    Fog

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 2pm. Otherwise, mostly sunny, with a high near 50.

    High: 50 °F

    Areas Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Tonight
Rain and snow, becoming all snow after midnight. Low around 23. East northeast wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow before 4pm, then a chance of snow after 5pm. High near 39. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow, mainly before 4am. Patchy fog after 3am. Low around 20. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Columbus Day
A 20 percent chance of snow before noon. Areas of fog before 3pm. Snow level rising to 5200 feet in the afternoon. Otherwise, partly sunny, with a high near 43. Calm wind.
Monday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 19. Calm wind.
Tuesday
Areas of fog before 2pm. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 54.
Wednesday Night
A slight chance of rain after midnight, mixing with snow after 3am. Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Drummond MT
 46.67°N 113.15°W (Elev. 3993 ft)
Last Update:
2:01 pm MDT Oct 10, 2026
Forecast Valid:
7pm MDT Oct 10, 2026-6pm MDT Oct 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation