National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

DEEP CREEK (DCRM8)

Lat: 48.35557°NLon: 113.11371°WElev: 5340.0ft.

NA

56°F

13°C

Humidity 54%
Wind Speed WSW 63 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Mar 12:21 PM MDT
Extended Forecast for

13 Miles W Heart Butte MT

High Wind Warning until March 21, 12:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 21, 12:00pm

    NOW until 12:00pm Sat

    High Wind Warning

  • This Afternoon

    High: 47 °F

    Slight Chance
    Rain and
    Windy

  • Tonight

    Tonight: Rain likely before 5am, then rain and snow likely. Increasing clouds, with a low around 35. Breezy, with a west southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely before 10am, then a chance of snow between 10am and 2pm. Partly sunny, with a high near 40. Breezy, with a west wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly clear, with a low around 23. West southwest wind 11 to 17 mph, with gusts as high as 32 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 39 mph.

    High: 35 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Breezy, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. West southwest wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West southwest wind 6 to 13 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 4pm. Patchy blowing dust before 4pm. Mostly sunny, with a high near 47. Windy, with a west southwest wind 30 to 37 mph, with gusts as high as 60 mph.
Tonight
Rain likely before 5am, then rain and snow likely. Increasing clouds, with a low around 35. Breezy, with a west southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain and snow likely before 10am, then a chance of snow between 10am and 2pm. Partly sunny, with a high near 40. Breezy, with a west wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 23. West southwest wind 11 to 17 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 35. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 39 mph.
Sunday Night
Partly cloudy, with a low around 24. Breezy, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph.
Monday
Partly sunny, with a high near 42. West southwest wind 7 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 25. West southwest wind 6 to 13 mph, with gusts as high as 28 mph.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 43.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 39. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Heart Butte MT
 48.26°N 113.12°W (Elev. 5840 ft)
Last Update:
12:32 pm MDT Mar 20, 2026
Forecast Valid:
12pm MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation