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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

DUPUYER CREEK (DPYM8)

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

NA

34°F

1°C

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

12 Miles S Heart Butte MT

Winter Weather Advisory until December 27, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 27, 02:00pm

    NOW until 2:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Snow and
    Windy

  • Tonight

    Tonight: Snow likely, mainly after 1am. Mostly cloudy, with a low around 0. Wind chill values as low as -10. Windy, with a west southwest wind 31 to 36 mph becoming west 23 to 28 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 0 °F

    Chance Snow
    and Windy
    then Snow
    Likely and
    Blustery

  • Saturday

    Saturday: Snow, mainly before noon. Temperature falling to around -9 by 4pm. Wind chill values as low as -30. Blustery, with a north northwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 8 °F⇓

    Snow and
    Blustery then
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -5. Wind chill values as low as -25. Northwest wind 6 to 9 mph becoming west southwest after midnight.

    Low: -5 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 16. West southwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 16 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 36 mph.

    Low: 14 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 27. Breezy, with a west southwest wind around 22 mph, with gusts as high as 37 mph.

    High: 27 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 38 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Snow. High near 36. Windy, with a west southwest wind 29 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a low around 0. Wind chill values as low as -10. Windy, with a west southwest wind 31 to 36 mph becoming west 23 to 28 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before noon. Temperature falling to around -9 by 4pm. Wind chill values as low as -30. Blustery, with a north northwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -5. Wind chill values as low as -25. Northwest wind 6 to 9 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 16. West southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 14. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 36 mph.
Monday
Partly sunny, with a high near 27. Breezy, with a west southwest wind around 22 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 38 mph.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Heart Butte MT
 48.12°N 112.84°W (Elev. 6066 ft)
Last Update:
9:32 am MST Dec 26, 2025
Forecast Valid:
1pm MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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