Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

26°F

-3°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 07 Dec 01:55 AM MST
Extended Forecast for

13 Miles NNW Mackay ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 11. Wind chill values as low as -6. West northwest wind around 16 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers after 11am. The snow could be heavy at times.  Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 8 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers likely before 3am, then a slight chance of snow showers after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 16. West wind 10 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Heavy Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 25. West southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly after 11pm.  Cloudy, with a low around 22. West southwest wind 13 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers.  High near 28. Breezy.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 23. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 23 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 28. Breezy.  Chance of precipitation is 80%.

    High: 28 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 22. Breezy.  Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 11. Wind chill values as low as -6. West northwest wind around 16 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of snow showers after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 8 to 13 mph, with gusts as high as 20 mph. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers likely before 3am, then a slight chance of snow showers after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. West wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 25. West southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Snow showers likely, mainly after 11pm. Cloudy, with a low around 22. West southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers. High near 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers. Low around 23. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.71°W (Elev. 10135 ft)
1:27 am MST Dec 7, 2025
2am MST Dec 7, 2025-6pm MST Dec 13, 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