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 >

Current conditions at

DEEP CREEK (DCRM8)

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

NA

46°F

8°C

Humidity 64%
Wind Speed W 19 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 21 Mar 02:21 AM MDT
Extended Forecast for

9 Miles WSW Heart Butte MT

  • Overnight

    Overnight: Rain. Low around 40. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain and
    Windy

  • Saturday

    Saturday: Rain and snow, becoming all snow after 8am. High near 41. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow and
    Breezy then
    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Windy, with a west southwest wind 25 to 33 mph, with gusts as high as 47 mph.

    Low: 29 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 40. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph.

    High: 40 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Windy, with a west southwest wind 24 to 34 mph decreasing to 14 to 24 mph after midnight. Winds could gust as high as 48 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. West southwest wind 10 to 20 mph, with gusts as high as 32 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. West southwest wind 9 to 18 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 43. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 43 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
Rain. Low around 40. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and snow, becoming all snow after 8am. High near 41. Windy, with a west southwest wind 24 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 29. Windy, with a west southwest wind 25 to 33 mph, with gusts as high as 47 mph.
Sunday
Sunny, with a high near 40. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph.
Sunday Night
Partly cloudy, with a low around 27. Windy, with a west southwest wind 24 to 34 mph decreasing to 14 to 24 mph after midnight. Winds could gust as high as 48 mph.
Monday
Mostly sunny, with a high near 45. West southwest wind 10 to 20 mph, with gusts as high as 32 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. West southwest wind 9 to 18 mph, with gusts as high as 29 mph.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 43. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 33. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 41. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 34. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21. Breezy.
Friday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Heart Butte MT
 48.25°N 113.02°W (Elev. 5643 ft)
Last Update:
2:52 am MDT Mar 21, 2026
Forecast Valid:
3am MDT Mar 21, 2026-6pm MDT Mar 27, 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