National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 07 Dec 03:35 AM MST
Extended Forecast for

32 Miles NW Challis ID

  • Overnight

    Overnight: A slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 19. West southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

    Low: 19 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 26. Southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow, mainly before 11pm. Patchy blowing snow after 8pm. Low around 24. West southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Patchy blowing snow before 11am. Cloudy, with a high near 29. Southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow. Patchy blowing snow. Low around 27. Breezy, with a west southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. Areas of blowing snow before 5pm. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Patchy blowing snow after 8pm. Low around 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow. Patchy blowing snow. Cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely
    and Patchy
    Blowing Snow

Detailed Forecast

Overnight
A slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 19. West southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 26. Southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 11pm. Patchy blowing snow after 8pm. Low around 24. West southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Patchy blowing snow before 11am. Cloudy, with a high near 29. Southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Snow. Patchy blowing snow. Low around 27. Breezy, with a west southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. Areas of blowing snow before 5pm. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. Patchy blowing snow after 8pm. Low around 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. Patchy blowing snow. Cloudy, with a high near 33. Breezy.
Wednesday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 24.
Thursday
Snow likely, mainly before 11am. Patchy blowing snow before 11am. Partly sunny, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles NW Challis ID
 44.83°N 114.68°W (Elev. 9045 ft)
Last Update:
1:01 am MST Dec 7, 2025
Forecast Valid:
3am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation