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

54°F

12°C

Humidity 46%
Wind Speed NW 3 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Nov 03:05 PM MST
Extended Forecast for

28 Miles WSW Salmon ID

  • Tonight

    Tonight: A chance of rain and snow before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 40. West southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. South wind 5 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. South southeast wind around 8 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain and snow before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 40. West southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 25. South wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 45. South southeast wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind 5 to 9 mph, with gusts as high as 18 mph.
Monday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Snow, mainly before 11am. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WSW Salmon ID
 44.95°N 114.37°W (Elev. 6696 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
3pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation