Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

23°F

-5°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 02 Dec 04:55 AM MST
Extended Forecast for

Challis ID

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a steady temperature around 27. Light south southwest wind.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly between 11am and 5pm.  Cloudy, with a high near 40. Calm wind becoming north northwest around 6 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 8pm.  Mostly cloudy, with a low around 16. North wind around 6 mph becoming calm  after midnight.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Calm wind.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow before 2pm, then snow likely, possibly mixed with rain.  Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow, mainly before 11pm.  Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 27. Light south southwest wind.
Tuesday
Snow showers likely, mainly between 11am and 5pm. Cloudy, with a high near 40. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 16. North wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 37. Calm wind.
Wednesday Night
Partly cloudy, with a low around 16. Calm wind.
Thursday
Partly sunny, with a high near 41.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Friday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 42.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Challis ID
 44.53°N 114.23°W (Elev. 5184 ft)
4:31 am MST Dec 2, 2025
5am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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