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

16°F

-9°C

Humidity 84%
Wind Speed WNW 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 04 Dec 07:55 AM MST
Extended Forecast for

17 Miles NNW Mackay ID

  • Today

    Today: A 30 percent chance of snow, mainly after 4pm. The snow could be heavy at times.  Increasing clouds, with a high near 30. West wind 6 to 9 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 30 °F

    Partly Sunny
    then Heavy
    Snow

  • Tonight

    Tonight: A chance of snow before 1am, then a chance of snow after 3am. The snow could be heavy at times.  Mostly cloudy, with a low around 24. West wind 6 to 9 mph.  Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly after 11am. The snow could be heavy at times.  High near 33. West wind 9 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow.  Low around 24. West wind 14 to 20 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 28. West wind 16 to 18 mph, with gusts as high as 33 mph.  New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 16. Little or no snow accumulation expected.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 4pm. The snow could be heavy at times. Increasing clouds, with a high near 30. West wind 6 to 9 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 1am, then a chance of snow after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 24. West wind 6 to 9 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 33. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow. Low around 24. West wind 14 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. West wind 16 to 18 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 29.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 34.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 26.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 39.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 32.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNW Mackay ID
 44.15°N 113.7°W (Elev. 7877 ft)
4:31 am MST Dec 4, 2025
8am 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