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

22°F

-6°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 03 Dec 09:55 PM MST
Extended Forecast for

7 Miles NNE Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind around 11 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm.  Increasing clouds, with a high near 19. Wind chill values as low as -2. West northwest wind 8 to 11 mph.

    High: 19 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 16. West northwest wind 9 to 15 mph.  New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 22. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow.  Partly sunny, with a high near 18. Breezy.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    and Breezy

  • 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 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 19.

    High: 19 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind around 11 mph.
Thursday
A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 19. Wind chill values as low as -2. West northwest wind 8 to 11 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. West northwest wind 9 to 15 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 18. Breezy. New snow accumulation of less than a half 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 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 19.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 27.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 43.99°N 113.55°W (Elev. 9961 ft)
4:31 pm MST Dec 3, 2025
10pm 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