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

48°F

9°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 Nov 04:35 PM MST
Extended Forecast for

30 Miles WSW Salmon ID

  • Tonight

    Tonight: A chance of rain and snow between midnight and 3am, then snow likely. Snow level 7800 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 22 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: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 36. West wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. South wind 5 to 9 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. South wind around 9 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 11am. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain and snow between midnight and 3am, then snow likely. Snow level 7800 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33. South southeast wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. 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 36. West wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 24. South wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 42. South wind around 9 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 29. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before 11am. Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
30 Miles WSW Salmon ID
 44.94°N 114.43°W (Elev. 7336 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
4pm 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