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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

34°F

1°C

Humidity 59%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 11 Feb 12:20 PM MST
Extended Forecast for

25 Miles SW Salmon ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 27. Southwest wind around 8 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West southwest wind around 8 mph.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. West wind around 9 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West wind around 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. West southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 27. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 16. West southwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 27. West wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 14. West wind around 10 mph.
Friday
Mostly sunny, with a high near 27. West southwest wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.
Saturday Night
A chance of snow. Cloudy, with a low around 23.
Sunday
A chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 29.
Monday Night
Snow likely. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
Last Update:
11:27 am MST Feb 11, 2026
Forecast Valid:
12pm MST Feb 11, 2026-6pm MST Feb 17, 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