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.

Overcast

28°F

-2°C

Humidity 58%
Wind Speed WNW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 01 Dec 10:35 PM MST
Extended Forecast for

15 Miles ESE Challis ID

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 20. West southwest wind 8 to 10 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 7am.  Mostly cloudy, with a temperature falling to around 19 by 5pm. Southwest wind around 10 mph becoming west northwest in the afternoon.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 14. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. West wind 5 to 8 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Southwest wind 3 to 7 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 20. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 7am. Mostly cloudy, with a temperature falling to around 19 by 5pm. Southwest wind around 10 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 18. West wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 14. Southwest wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 21.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 20.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 23.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Challis ID
 44.43°N 113.96°W (Elev. 8980 ft)
10:31 pm MST Dec 1, 2025
10pm MST Dec 1, 2025-6pm MST Dec 8, 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