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

48°F

9°C

Humidity 36%
Wind Speed S 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 07 Feb 06:05 PM MST
Extended Forecast for

13 Miles NNW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 28. South southwest wind 14 to 21 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 16. South southwest wind around 20 mph becoming west after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 20. Wind chill values as low as zero. West northwest wind 18 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 12. New snow accumulation of less than one inch possible.

    Low: 12 °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 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 28. South southwest wind 14 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 16. South southwest wind around 20 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as zero. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 9. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 19.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12. New snow accumulation of less than one 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 7.
Thursday
Sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 9.
Friday
Mostly sunny, with a high near 21.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
4:31 pm MST Feb 7, 2026
6pm 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