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 29.56 in (1001.02 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Nov 11:15 PM MST
Extended Forecast for

24 Miles NNE Challis ID

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, mainly after 5am. Snow level 7500 feet. Mostly cloudy, with a low around 33. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 36. South southeast wind around 6 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 26. North northwest wind 5 to 13 mph becoming south southwest in the evening.

    Low: 26 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 38. South wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind 9 to 16 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow likely, possibly mixed with rain, mainly after 5am. Snow level 7500 feet. Mostly cloudy, with a low around 33. South southwest wind 6 to 9 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. Cloudy, then gradually becoming mostly sunny, with a high near 36. South southeast wind around 6 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Saturday Night
Increasing clouds, with a low around 26. North northwest wind 5 to 13 mph becoming south southwest in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 38. South wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind 9 to 16 mph, with gusts as high as 21 mph.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 26.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles NNE Challis ID
 44.83°N 114.04°W (Elev. 7365 ft)
Last Update:
11:21 pm MST Nov 13, 2026
Forecast Valid:
11pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
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Additional Resources

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Chance of Precipitation