Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

48°F

9°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Nov 06:20 PM MST
Extended Forecast for

Butte MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South southwest wind around 6 mph becoming southeast after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Southeast wind 6 to 16 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. South southwest wind 13 to 17 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 52. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 29 mph.

    High: 52 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending.  Snow level 7000 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 10 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. South southwest wind around 6 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 60. Southeast wind 6 to 16 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.
Thursday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. South southwest wind 13 to 17 mph, with gusts as high as 23 mph.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 52. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 29 mph.
Friday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 7000 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 49.
Sunday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Snow level 6500 feet lowering to 5900 feet in the afternoon . Mostly cloudy, with a high near 42.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 45.98°N 112.55°W (Elev. 5568 ft)
1:02 pm MST Nov 12, 2025
6pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
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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