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.

Overcast

39°F

4°C

Humidity 44%
Wind Speed W 10 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 06 Dec 08:20 AM MST
Extended Forecast for

12 Miles N Mackay ID

  • Today

    Today: A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 25. Blustery, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 47 mph. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Chance Snow
    Showers and
    Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -3. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers after 11am. Mostly cloudy, with a high near 29. Wind chill values as low as -1. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 31. West southwest wind 10 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Snow Likely

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 25. Blustery, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 47 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 20 percent chance of snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -3. West wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of snow showers after 11am. Mostly cloudy, with a high near 29. Wind chill values as low as -1. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 31. West southwest wind 10 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 35.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Mackay ID
 44.09°N 113.63°W (Elev. 9475 ft)
Last Update:
4:31 am MST Dec 6, 2025
Forecast Valid:
8am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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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