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

Salmon, Lemhi County Airport (KSMN)

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

Overcast

34°F

1°C

Humidity 74%
Wind Speed NE 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 06 Mar 12:35 AM MST
Extended Forecast for

14 Miles SW Salmon ID

  • Overnight

    Overnight: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 25. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. West northwest wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 33. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West southwest wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Breezy.

    High: 38 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 25. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 18. West northwest wind 11 to 16 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 33. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 27. West southwest wind 15 to 17 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 38. Breezy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 28. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 33. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Tuesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 24. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 31. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 36. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Salmon ID
 45.02°N 114.08°W (Elev. 8927 ft)
Last Update:
11:22 pm MST Mar 5, 2026
Forecast Valid:
12am MST Mar 6, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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