Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

52°F

11°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Feb 03:00 PM MST
Extended Forecast for

16 Miles NW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind 10 to 14 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 3pm.  Mostly cloudy, with a high near 29. South wind 15 to 20 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 19. South wind around 21 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 21. West northwest wind 17 to 20 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. West northwest wind 11 to 16 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 20.

    High: 20 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. West wind 10 to 14 mph.
Sunday
A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 29. South wind 15 to 20 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 19. South wind around 21 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 21. West northwest wind 17 to 20 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 12. West northwest wind 11 to 16 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 20.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 11.
Friday
Mostly sunny, with a high near 22.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Mackay ID
 44.09°N 113.81°W (Elev. 10318 ft)
1:07 pm MST Feb 7, 2026
3pm MST Feb 7, 2026-6pm MST Feb 14, 2026
 
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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