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.

Partly Cloudy

39°F

4°C

Humidity 75%
Wind Speed SE 3 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Nov 10:35 PM MST
Extended Forecast for

28 Miles NW Challis ID

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 31. Southeast wind 5 to 13 mph becoming southwest after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: A 40 percent chance of snow before 11am. Cloudy through mid morning, then gradual clearing, with a high near 34. West wind around 6 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. South wind 6 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. South southwest wind 5 to 9 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. South southeast wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am. Mostly cloudy, with a high near 27.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 31. Southeast wind 5 to 13 mph becoming southwest after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow before 11am. Cloudy through mid morning, then gradual clearing, with a high near 34. West wind around 6 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 24. South wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 39. South southwest wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 29. South southeast wind 7 to 13 mph, with gusts as high as 18 mph.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow, mainly before 11am. Mostly cloudy, with a high near 27.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles NW Challis ID
 44.84°N 114.56°W (Elev. 8317 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
10pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
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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