Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

5°F

-15°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 24 Jan 04:30 AM MST
Extended Forecast for

31 Miles WNW Challis ID

  • Today

    Today: Sunny, with a high near 14. Wind chill values as low as -9. Northwest wind 6 to 10 mph.

    High: 14 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values as low as -8. West northwest wind around 10 mph.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 18. Wind chill values as low as -8. West wind 6 to 9 mph.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. Wind chill values as low as -3. South southwest wind 7 to 14 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24. West southwest wind 10 to 14 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 14. Wind chill values as low as -9. Northwest wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -8. West northwest wind around 10 mph.
Sunday
Sunny, with a high near 18. Wind chill values as low as -8. West wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 11. Wind chill values as low as -3. South southwest wind 7 to 14 mph.
Monday
Mostly sunny, with a high near 24. West southwest wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles WNW Challis ID
 44.76°N 114.76°W (Elev. 9058 ft)
2:41 am MST Jan 24, 2026
4am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database