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

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Overcast

34°F

1°C

Humidity 59%
Wind Speed NNE 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 02 Dec 09:00 PM MST
Extended Forecast for

19 Miles SE Challis ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -3. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 17. Wind chill values as low as -3. North northwest wind 6 to 8 mph.

    High: 17 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Wind chill values as low as -1. West southwest wind 6 to 8 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 19. Wind chill values as low as -1. West wind around 10 mph.

    High: 19 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 16. West wind 9 to 13 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 23. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow.  Low around 20. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 22. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -3. North wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 17. Wind chill values as low as -3. North northwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 11. Wind chill values as low as -1. West southwest wind 6 to 8 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -1. West wind around 10 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16. West wind 9 to 13 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 20. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 22.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 21.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Challis ID
 44.34°N 113.92°W (Elev. 9573 ft)
4:31 pm MST Dec 2, 2025
9pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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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