Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

28°F

-2°C

Humidity 58%
Wind Speed SSE 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 03 Dec 07:05 PM MST
Extended Forecast for

19 Miles SE Challis ID

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values as low as -2. West northwest wind 6 to 8 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 2pm.  Increasing clouds, with a high near 20. Wind chill values as low as -1. West wind around 10 mph.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 18. West wind 9 to 11 mph, with gusts as high as 18 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 22. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow, mainly before 11pm.  Low around 20. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Breezy. Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow.  Mostly cloudy, with a high near 20. New snow accumulation of around an inch possible.

    High: 20 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 12. Little or no snow accumulation expected.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Wind chill values as low as -2. West northwest wind 6 to 8 mph.
Thursday
A 20 percent chance of snow after 2pm. Increasing clouds, with a high near 20. Wind chill values as low as -1. West wind around 10 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind 9 to 11 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. West southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow, mainly before 11pm. Low around 20. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 20. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 12. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 20.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 23.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
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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 3, 2025
7pm MST Dec 3, 2025-6pm MST Dec 10, 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