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. Some snow and a wintry mix is occurring today to the north. 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

30°F

-1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 05 Dec 09:55 AM MST
Extended Forecast for

18 Miles NNW Mackay ID

  • Today

    Today: Snow, mainly after 1pm. The snow could be heavy at times.  High near 25. West wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

    High: 25 °F

    Chance Snow
    then Heavy
    Snow

  • Tonight

    Tonight: Snow, mainly before 4am. The snow could be heavy at times.  Low around 14. Wind chill values as low as -8. Windy, with a west wind 22 to 27 mph increasing to 36 to 41 mph after midnight. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 14 °F

    Windy. Heavy
    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. The snow could be heavy at times.  Cloudy, with a high near 14. Wind chill values as low as -10. Windy, with a west wind 31 to 41 mph decreasing to 21 to 31 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

    High: 14 °F

    Heavy Snow
    and Windy
    then Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -8. Breezy, with a west wind 16 to 22 mph, with gusts as high as 28 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 17. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the morning.

    High: 17 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 17. Breezy.  New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely.  Mostly cloudy, with a high near 27. Breezy.  Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow, mainly after 1pm. The snow could be heavy at times. High near 25. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow, mainly before 4am. The snow could be heavy at times. Low around 14. Wind chill values as low as -8. Windy, with a west wind 22 to 27 mph increasing to 36 to 41 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday
Snow likely, mainly before 11am. The snow could be heavy at times. Cloudy, with a high near 14. Wind chill values as low as -10. Windy, with a west wind 31 to 41 mph decreasing to 21 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -8. Breezy, with a west wind 16 to 22 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 2 inches possible.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 17. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the morning.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. Breezy. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 23. Blustery.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.16°N 113.76°W (Elev. 10427 ft)
4:31 am MST Dec 5, 2025
10am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Hourly Weather Forecast

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