Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

36°F

2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 03 Apr 04:05 AM MDT
Extended Forecast for

8 Miles SSE Salmon ID

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 38. North northwest wind 9 to 13 mph.

    High: 38 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. North northwest wind 6 to 11 mph becoming south southwest after midnight.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North northwest wind 6 to 9 mph becoming south after midnight.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. South wind around 6 mph becoming west northwest in the afternoon.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 38. North northwest wind 9 to 13 mph.
Tonight
Mostly clear, with a low around 27. North northwest wind 6 to 11 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 46. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 30. North northwest wind 6 to 9 mph becoming south after midnight.
Sunday
Sunny, with a high near 51. South wind around 6 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
A slight chance of rain after midnight, mixing with snow after 3am. Snow level 8300 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Salmon ID
 45.06°N 113.85°W (Elev. 7946 ft)
2:01 am MDT Apr 3, 2026
4am MDT Apr 3, 2026-6pm MDT Apr 9, 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