Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Overcast

28°F

-2°C

Humidity 58%
Wind Speed NW 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 01 Dec 05:05 PM MST
Extended Forecast for

6 Miles N Mackay ID

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 18. West northwest wind around 7 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly between 1pm and 4pm.  Mostly cloudy, with a high near 22. West northwest wind 8 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 11pm.  Mostly cloudy, with a low around 11. Wind chill values as low as -1. North wind 10 to 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than one inch possible.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 19. Wind chill values as low as -3. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. West wind 5 to 7 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 18. West northwest wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 22. West northwest wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -1. North wind 10 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 19. Wind chill values as low as -3. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 11. West wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 23.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 23.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Mackay ID
 44.01°N 113.61°W (Elev. 9623 ft)
5:11 pm MST Dec 1, 2025
5pm MST Dec 1, 2025-6pm MST Dec 8, 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