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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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Rain

44°F

7°C

Humidity 88%
Wind Speed NW 5 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Oct 03:53 PM MDT
Extended Forecast for

Butte MT

Winter Storm Warning October 10, 06:00pm until October 12, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 52. North wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Rain and snow, becoming all snow after 11pm. Low around 25. North wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 36. North northeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. Low around 22. North wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Columbus Day

    Columbus Day: A chance of snow before 3pm, then a slight chance of rain and snow. Areas of fog between 9am and 3pm. Otherwise, mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow and
    Areas Fog

  • Monday Night

    Monday Night: Patchy fog between 8pm and 3am. Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog between 9am and 1pm. Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Areas Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 52. North wind 6 to 8 mph. Chance of precipitation is 80%.
Tonight
Rain and snow, becoming all snow after 11pm. Low around 25. North wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 36. North northeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, mainly before 4am. Low around 22. North wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Columbus Day
A chance of snow before 3pm, then a slight chance of rain and snow. Areas of fog between 9am and 3pm. Otherwise, mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Patchy fog between 8pm and 3am. Otherwise, mostly cloudy, with a low around 22.
Tuesday
Areas of fog between 9am and 1pm. Otherwise, mostly sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 64.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 46.01°N 112.52°W (Elev. 5522 ft)
Last Update:
2:01 pm MDT Oct 10, 2026
Forecast Valid:
4pm 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