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

30°F

-1°C

Humidity 60%
Wind Speed WNW 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 03 Dec 02:55 AM MST
Extended Forecast for

22 Miles SE Challis ID

  • Overnight

    Overnight: Partly cloudy, with a low around 12. Wind chill values as low as -2. North northeast wind around 11 mph.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 17. Wind chill values as low as zero. Northwest wind 6 to 8 mph.

    High: 17 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 12. Wind chill values as low as -1. West wind 6 to 9 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 16. Wind chill values as low as -1. West wind around 10 mph.  New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, with a low around 16. West wind 9 to 13 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Cloudy, with a high near 21. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow.  Low around 17. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 18. Breezy.  Chance of precipitation is 60%.

    High: 18 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 12. Wind chill values as low as -2. North northeast wind around 11 mph.
Wednesday
Sunny, with a high near 17. Wind chill values as low as zero. Northwest wind 6 to 8 mph.
Wednesday Night
Increasing clouds, with a low around 12. Wind chill values as low as -1. West wind 6 to 9 mph.
Thursday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 16. Wind chill values as low as -1. West wind around 10 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 16. West wind 9 to 13 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Cloudy, with a high near 21. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 17. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 18. Breezy. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 20.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 20.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SE Challis ID
 44.28°N 113.9°W (Elev. 10587 ft)
2:40 am MST Dec 3, 2025
3am MST Dec 3, 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