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

28°F

-2°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 05 Dec 06:55 AM MST
Extended Forecast for

23 Miles NNW Mackay ID

  • Today

    Today: Snow, mainly after 1pm. The snow could be heavy at times.  Patchy fog before 11am. High near 28. West northwest wind 6 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Chance Snow
    and Patchy
    Fog then
    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 3am. The snow could be heavy at times.  Low around 21. West wind 13 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Heavy Snow
    then Snow
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 24. West northwest wind 14 to 17 mph, with gusts as high as 30 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 18. West wind around 10 mph.  New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Patchy fog between 8am and 11am.  Otherwise, partly sunny, with a high near 28. West southwest wind 6 to 8 mph.

    High: 28 °F

    Slight Chance
    Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely before 8am, then rain and snow likely.  Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow, mainly after 1pm. The snow could be heavy at times. Patchy fog before 11am. High near 28. West northwest wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 3am. The snow could be heavy at times. Low around 21. West wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 24. West northwest wind 14 to 17 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West wind around 10 mph. New snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow after 11am. Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 28. West southwest wind 6 to 8 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 31.
Monday Night
Snow likely, mainly after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Tuesday
Snow likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NNW Mackay ID
 44.2°N 113.86°W (Elev. 7402 ft)
4:31 am MST Dec 5, 2025
7am MST Dec 5, 2025-6pm MST Dec 11, 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