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

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 05 Dec 11:35 PM MST
Extended Forecast for

11 Miles NNW Mackay ID

  • Tonight

    Tonight: A 50 percent chance of snow.  Cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west northwest wind 33 to 36 mph, with gusts as high as 45 mph.  Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 13 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: A 40 percent chance of snow before 11am.  Mostly cloudy, with a temperature falling to around 11 by 5pm. Wind chill values as low as -8. Windy, with a west northwest wind 28 to 33 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph.  New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    and Windy
    then Partly
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -10. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 26 mph.

    Low: 11 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 16. Wind chill values as low as -11. Blustery, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph in the morning.

    High: 16 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 14. West northwest wind 10 to 17 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

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

    High: 21 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm.  Cloudy, with a low around 17. Breezy.  New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely.  Mostly cloudy, with a high near 26. Breezy.  Chance of precipitation is 70%.

    High: 26 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 21. Breezy.  Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow. Cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west northwest wind 33 to 36 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of 4 to 8 inches possible.
Saturday
A 40 percent chance of snow before 11am. Mostly cloudy, with a temperature falling to around 11 by 5pm. Wind chill values as low as -8. Windy, with a west northwest wind 28 to 33 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -10. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 16. Wind chill values as low as -11. Blustery, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph in the morning.
Sunday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. West northwest wind 10 to 17 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Cloudy, with a low around 17. Breezy. New snow accumulation of less than one inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 70%.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. Breezy.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 23. Breezy.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
10:31 pm MST Dec 5, 2025
11pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database