Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

32°F

0°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 22 Nov 02:56 AM MST
Extended Forecast for

25 Miles SW Salmon ID

  • Overnight

    Overnight: Partly cloudy, with a low around 23. West wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. West southwest wind 6 to 8 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Southwest wind 7 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34. West southwest wind 8 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 18. West southwest wind 8 to 18 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow before 11am.  Partly sunny, with a high near 20. Breezy.  New snow accumulation of less than a half inch possible.

    High: 20 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 15 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 34. West southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 23. Southwest wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 34. West southwest wind 8 to 10 mph.
Sunday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. West southwest wind 8 to 18 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 20. Breezy. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Mostly cloudy, with a high near 24.
Wednesday Night
A chance of snow. Cloudy, with a low around 22.
Thanksgiving Day
A chance of snow. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
1:01 am MST Nov 22, 2025
3am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
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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