Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

DUPUYER CREEK (DPYM8)

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

NA

35°F

2°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

  • Overnight

    Overnight: Mostly clear, with a low around 22. Breezy, with a west southwest wind around 22 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Windy, with a west southwest wind 28 to 31 mph, with gusts as high as 44 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 29. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 38 mph.

    High: 29 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 25. West southwest wind 17 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 30. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 29. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Breezy, with a west southwest wind around 22 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 31. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.
Thursday Night
Mostly cloudy, with a low around 25. Windy, with a west southwest wind 28 to 31 mph, with gusts as high as 44 mph.
Friday
Partly sunny, with a high near 29. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 38 mph.
Friday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. West southwest wind 17 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 30. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 29. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Washington's Birthday
A chance of snow. Partly sunny, with a high near 28.
Monday Night
Snow likely. Mostly cloudy, with a low around 18.
Tuesday
Snow. Mostly cloudy, with a high near 24.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 16.
Wednesday
Snow likely. Mostly cloudy, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Heart Butte MT
 48.08°N 112.86°W (Elev. 7001 ft)
2:57 am MST Feb 12, 2026
3am MST Feb 12, 2026-6pm MST Feb 18, 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