Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

43°F

6°C

Humidity 52%
Wind Speed ESE 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Mar 12:05 AM MDT
Extended Forecast for

7 Miles W Butte MT

  • Overnight

    Overnight: Partly cloudy, with a low around 44. South wind around 6 mph becoming calm.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 2pm.  Partly sunny, with a high near 61. Breezy, with a light northwest wind becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

    High: 61 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending.  Snow level 7300 feet lowering to 5400 feet after midnight . Partly cloudy, with a low around 28. West northwest wind 16 to 21 mph becoming light west  after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 8 to 13 mph becoming light southwest  after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. South wind around 6 mph becoming calm.
Saturday
A 30 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 61. Breezy, with a light northwest wind becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 39 mph.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 7300 feet lowering to 5400 feet after midnight . Partly cloudy, with a low around 28. West northwest wind 16 to 21 mph becoming light west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 54. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 29. West wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Butte MT
 46.01°N 112.68°W (Elev. 5358 ft)
2:41 pm MDT Mar 20, 2026
12am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
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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