National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

28°F

-2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 07 Dec 07:35 AM MST
Extended Forecast for

31 Miles NE Mackay ID

  • Today

    Today: A 50 percent chance of snow showers, mainly between 11am and 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as zero. West southwest wind 9 to 11 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 17. West wind 9 to 14 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 26. West wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 22. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 31. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

Today
A 50 percent chance of snow showers, mainly between 11am and 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as zero. West southwest wind 9 to 11 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 17. West wind 9 to 14 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 26. West wind 10 to 14 mph, with gusts as high as 18 mph.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 22. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 31. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
31 Miles NE Mackay ID
 44.16°N 113.09°W (Elev. 9656 ft)
Last Update:
4:31 am MST Dec 7, 2025
Forecast Valid:
7am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation