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

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Clear

N/A

Humidity 75%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 28 Dec 02:56 AM MST
Extended Forecast for

25 Miles SW Salmon ID

  • Today

    Today: Mostly sunny, with a high near 34. Southwest wind 7 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 28. West southwest wind 8 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Cloudy, with a low around 25. West southwest wind 7 to 10 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 30. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 28. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

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

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 34. Southwest wind 7 to 10 mph.
Tonight
Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph.
New Year's Day
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 28. West southwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 25. West southwest wind 7 to 10 mph. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 30. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Mostly cloudy, with a high near 25.
Sunday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17.
Monday
A chance of snow. Mostly cloudy, with a high near 24.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 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