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

52°F

11°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Nov 03:50 PM MST
Extended Forecast for

25 Miles N Challis ID

  • Tonight

    Tonight: Snow likely after midnight. Mostly cloudy, with a low around 29. South southeast wind 8 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. West wind 6 to 15 mph becoming south southwest after midnight.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °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 29. South southeast wind 8 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 21. West wind 6 to 15 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 33. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 26. South wind 9 to 15 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 31. 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
A chance of snow. Mostly cloudy, with a low around 18.
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:
25 Miles N Challis ID
 44.87°N 114.26°W (Elev. 8999 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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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation