Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

22°F

-6°C

Humidity 81%
Wind Speed NE 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 04 Dec 09:55 AM MST
Extended Forecast for

9 Miles N Mackay ID

  • Today

    Today: A 30 percent chance of snow after 4pm. The snow could be heavy at times.  Mostly cloudy, with a high near 22. West wind around 9 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 22 °F

    Partly Sunny
    then Heavy
    Snow

  • Tonight

    Tonight: A chance of snow before 11pm, then a slight chance of snow after 3am. The snow could be heavy at times.  Cloudy, then gradually becoming partly cloudy, with a steady temperature around 21. West northwest wind 10 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Snow, mainly after 11am. The snow could be heavy at times.  High near 24. West wind 13 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 13. Wind chill values as low as -8. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the evening. Winds could gust as high as 39 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 18. Breezy, with a west northwest wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.  New snow accumulation of around an inch possible.

    High: 18 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 10. Little or no snow accumulation expected.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 19.

    High: 19 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow.  Partly sunny, with a high near 21.

    High: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 30 percent chance of snow after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 22. West wind around 9 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 11pm, then a slight chance of snow after 3am. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 21. West northwest wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly after 11am. The snow could be heavy at times. High near 24. West wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 13. Wind chill values as low as -8. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 18. Breezy, with a west northwest wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 19.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 19.
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 26. Breezy.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Mackay ID
 44.05°N 113.62°W (Elev. 11401 ft)
4:31 am MST Dec 4, 2025
10am MST Dec 4, 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