Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

36°F

2°C

Humidity 69%
Wind Speed S 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 06 Mar 10:35 PM MST
Extended Forecast for

25 Miles SW Salmon ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West northwest wind around 10 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow between 1pm and 4pm.  Mostly cloudy, with a high near 32. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 44 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 26. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 46 mph.

    Low: 26 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 30. Breezy.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 14. Breezy.  Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 20. Breezy.

    High: 20 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow after 11pm.  Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. West northwest wind around 10 mph.
Saturday
A 20 percent chance of snow between 1pm and 4pm. Mostly cloudy, with a high near 32. West wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 25. West southwest wind around 14 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 36. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 44 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 26. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 46 mph.
Monday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 30. Breezy. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14. Breezy. Little or no snow accumulation expected.
Tuesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 20. Breezy.
Tuesday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 15. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 36. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
1:00 pm MST Mar 6, 2026
10pm MST Mar 6, 2026-6pm MDT Mar 13, 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