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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

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 N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 06 Dec 08:20 PM MST
Extended Forecast for

14 Miles SW Salmon ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 24. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 24 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. West southwest wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 30. Southwest wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 27. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph.

    Low: 27 °F

    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Cloudy, with a high near 32. Breezy.

    High: 32 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 27.

    Low: 27 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. West wind 15 to 17 mph, with gusts as high as 23 mph.
Sunday
Mostly cloudy, with a high near 24. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 23. West southwest wind 14 to 18 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 30. Southwest wind 14 to 18 mph, with gusts as high as 25 mph.
Monday Night
Cloudy, with a low around 27. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph.
Tuesday
Cloudy, with a high near 32. Breezy.
Tuesday Night
Cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Salmon ID
 45.02°N 114.08°W (Elev. 8927 ft)
Last Update:
1:01 pm MST Dec 6, 2025
Forecast Valid:
8pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation