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.

Mostly Cloudy

32°F

0°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 28 Nov 02:05 AM MST
Extended Forecast for

12 Miles N Mackay ID

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 25. West southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Scattered snow showers, mainly between 10am and 5pm.  Partly sunny, with a high near 30. West northwest wind 14 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Isolated Snow
    Showers then
    Scattered
    Snow Showers

  • Friday Night

    Friday Night: Isolated snow showers before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -6. Blustery, with a northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 10%.

    Low: 10 °F

    Blustery.
    Isolated Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Wind chill values as low as -2. West wind 6 to 9 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 13. South wind around 7 mph.  Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 25. West southwest wind around 10 mph, with gusts as high as 18 mph.
Friday
Scattered snow showers, mainly between 10am and 5pm. Partly sunny, with a high near 30. West northwest wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
Isolated snow showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -6. Blustery, with a northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 10%.
Saturday
Partly sunny, with a high near 26. Wind chill values as low as -2. West wind 6 to 9 mph.
Saturday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 13. South wind around 7 mph. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 12.
Monday
Mostly sunny, with a high near 29.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 19.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Mackay ID
 44.09°N 113.63°W (Elev. 9475 ft)
2:09 am MST Nov 28, 2025
2am MST Nov 28, 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