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

DUPUYER CREEK (DPYM8)

Lat: 48.06341°NLon: 112.7573°WElev: 5750.0ft.

NA

32°F

0°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

15 Miles S Heart Butte MT

  • Tonight

    Tonight: Mostly clear, with a low around 23. Windy, with a west wind 23 to 30 mph, with gusts as high as 41 mph.

    Low: 23 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 32. Windy, with a west wind 25 to 31 mph, with gusts as high as 43 mph.

    High: 32 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Breezy, with a west southwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 39. West southwest wind 13 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 3am, then a chance of snow.  Mostly cloudy, with a low around 31. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 44 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely and
    Windy

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 36. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.

    High: 36 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Windy, with a west wind 23 to 30 mph, with gusts as high as 41 mph.
Sunday
Sunny, with a high near 32. Windy, with a west wind 25 to 31 mph, with gusts as high as 43 mph.
Sunday Night
Partly cloudy, with a low around 23. Breezy, with a west southwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.
Monday
Mostly sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 29. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 39. West southwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely before 3am, then a chance of snow. Mostly cloudy, with a low around 31. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow. Partly sunny, with a high near 36. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 29. Windy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 18. Breezy.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 21. Breezy.
Saturday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Heart Butte MT
 48.08°N 112.86°W (Elev. 7001 ft)
1:11 pm MDT Mar 21, 2026
4pm MDT Mar 21, 2026-6pm MDT Mar 28, 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