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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

37°F

3°C

Humidity 80%
Wind Speed ESE 3 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Nov 08:35 PM MST
Extended Forecast for

25 Miles SW Salmon ID

  • Tonight

    Tonight: A chance of rain and snow between 1am and 4am, then snow likely. Snow level 7800 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Snow Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light west southwest wind becoming south 5 to 9 mph in the evening.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. South wind around 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 11am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain and snow between 1am and 4am, then snow likely. Snow level 7800 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 26. Light west southwest wind becoming south 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 42. South wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. South wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 11am. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A slight chance of snow. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.93°N 114.28°W (Elev. 7188 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
8pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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