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

25 Miles NNW Challis ID

  • Tonight

    Tonight: Snow likely after midnight. Mostly cloudy, with a low around 33. Southeast wind 5 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 37. West southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. South wind 5 to 9 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. South wind 6 to 8 mph.

    High: 42 °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: 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 before 8pm, then rain and snow likely between 8pm and 11pm, then snow after 11pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • 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 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely after midnight. Mostly cloudy, with a low around 33. Southeast wind 5 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. 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 37. 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 9 mph.
Sunday
Partly sunny, with a high near 42. South wind 6 to 8 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
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 before 8pm, then rain and snow likely between 8pm and 11pm, then snow after 11pm. Low around 28. Chance of precipitation is 80%. 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 20.
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 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
A slight chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles NNW Challis ID
 44.83°N 114.44°W (Elev. 7736 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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation