Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

30°F

-1°C

Humidity 58%
Wind Speed N 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 03 Dec 02:35 AM MST
Extended Forecast for

8 Miles NE Mackay ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 16. Wind chill values as low as -2. North northwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. West northwest wind 7 to 11 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 22. Wind chill values as low as zero. West wind 7 to 11 mph.  New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 18. West wind 8 to 15 mph, with gusts as high as 22 mph.  New snow accumulation of around an inch possible.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 24. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow.  Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Partly sunny, with a high near 23. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 16. Wind chill values as low as -2. North northwest wind around 18 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 14. West northwest wind 7 to 11 mph.
Thursday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as zero. West wind 7 to 11 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind 8 to 15 mph, with gusts as high as 22 mph. New snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 24. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 23. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 24.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 26.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mackay ID
 44.01°N 113.52°W (Elev. 9265 ft)
2:40 am MST Dec 3, 2025
2am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database