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.

Overcast

39°F

4°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Nov 11:00 PM MST
Extended Forecast for

21 Miles NNW Challis ID

  • Tonight

    Tonight: Snow likely after midnight. Mostly cloudy, with a low around 30. South southeast wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind 7 to 9 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am. Mostly cloudy, with a high near 25.

    High: 25 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely after midnight. Mostly cloudy, with a low around 30. South southeast wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Saturday
A 50 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind 7 to 9 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 22. West wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 34. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 26. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 11am. Mostly cloudy, with a high near 25.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 22.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A slight chance of snow. Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Challis ID
 44.8°N 114.37°W (Elev. 8799 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
11pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation