Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

30°F

-1°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 02 Dec 10:56 PM MST
Extended Forecast for

32 Miles NW Challis ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. North northeast wind 6 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. West wind 3 to 7 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. West southwest wind 7 to 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 11am.  Mostly cloudy, with a high near 22. West wind around 11 mph.  New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 20. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Likely

  • Friday

    Friday: Snow, mainly after 11am.  High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Low around 24. Breezy.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 26. Breezy.

    High: 26 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. North northeast wind 6 to 10 mph.
Wednesday
Sunny, with a high near 22. West wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 14. West southwest wind 7 to 10 mph.
Thursday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 22. West wind around 11 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20. West southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow, mainly after 11am. High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 24. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Cloudy, with a high near 26. Breezy.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
Snow likely. Mostly cloudy, with a low around 20.
Monday
A slight chance of snow. Partly sunny, with a high near 27.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
32 Miles NW Challis ID
 44.83°N 114.68°W (Elev. 9045 ft)
6:45 pm MST Dec 2, 2025
11pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database