Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Clear

18°F

-8°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 31 Dec 06:15 AM MST
Extended Forecast for

14 Miles ENE Darby MT

  • Today

    Today: Increasing clouds, with a high near 36. South wind 6 to 9 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 26. South wind 6 to 8 mph.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 33. South southwest wind around 7 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Cloudy, with a low around 28. South wind 6 to 8 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 33. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow.  Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a high near 36. South wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 26. South wind 6 to 8 mph.
New Year's Day
Mostly cloudy, with a high near 33. South southwest wind around 7 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Cloudy, with a low around 28. South wind 6 to 8 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. South southwest wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Partly sunny, with a high near 30.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Partly sunny, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Darby MT
 46.09°N 113.9°W (Elev. 7303 ft)
1:02 am MST Dec 31, 2025
6am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database