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.

Clear

45°F

7°C

Humidity 30%
Wind Speed WNW 19 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 06 Dec 12:35 PM MST
Extended Forecast for

11 Miles NNE Mackay ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers after 2pm. Partly sunny, with a temperature falling to around 17 by 5pm. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 20 °F⇓

    Slight Chance
    Snow Showers
    and Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 13. Wind chill values as low as -3. West wind around 16 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 24. Wind chill values as low as -3. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 19. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 27. West southwest wind 10 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    High: 27 °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 31. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 2pm. Partly sunny, with a temperature falling to around 17 by 5pm. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph.
Tonight
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 13. Wind chill values as low as -3. West wind around 16 mph, with gusts as high as 26 mph.
Sunday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 24. Wind chill values as low as -3. Southwest wind 8 to 15 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 19. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 27. 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 31. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 32.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Mackay ID
 44.05°N 113.56°W (Elev. 9199 ft)
Last Update:
10:31 am MST Dec 6, 2025
Forecast Valid:
12pm MST Dec 6, 2025-6pm MST Dec 12, 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