Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

36°F

2°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 27 Nov 10:05 PM MST
Extended Forecast for

11 Miles NNW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West southwest wind around 14 mph.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow, mainly after 3pm.  Increasing clouds, with a high near 18. Wind chill values as low as zero. West northwest wind 13 to 17 mph, with gusts as high as 24 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 18 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Wind chill values as low as -8. Northwest wind 7 to 13 mph becoming southwest in the afternoon.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 8. West southwest wind 8 to 10 mph.  Little or no snow accumulation expected.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. West southwest wind around 14 mph.
Friday
A 40 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 18. Wind chill values as low as zero. West northwest wind 13 to 17 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north northwest wind 18 to 25 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 14. Wind chill values as low as -8. Northwest wind 7 to 13 mph becoming southwest in the afternoon.
Saturday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. West southwest wind 8 to 10 mph. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 17.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 15.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 17.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
4:31 pm MST Nov 27, 2025
10pm MST Nov 27, 2025-6pm MST Dec 4, 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