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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

18°F

-8°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 11 Jan 02:20 AM MST
Extended Forecast for

8 Miles SSE Salmon ID

  • Overnight

    Overnight: Mostly clear, with a low around 22. Southwest wind around 11 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. West southwest wind 6 to 9 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South wind 7 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. Southwest wind 6 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind around 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Southwest wind around 11 mph.
Sunday
Mostly sunny, with a high near 32. West southwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 26. South wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 35. Southwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Clear, with a low around 20.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Salmon ID
 45.06°N 113.85°W (Elev. 7946 ft)
Last Update:
1:02 am MST Jan 11, 2026
Forecast Valid:
2am MST Jan 11, 2026-6pm MST Jan 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