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 S 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Feb 02:35 PM MST
Extended Forecast for

23 Miles NW Mackay ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Light west wind.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Light west southwest wind.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow between 10am and noon, then a chance of rain and snow.  Partly sunny, with a high near 41. South southeast wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all snow after 2am.  Low around 27. South southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 32. West northwest wind 6 to 9 mph.  Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Wednesday

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

    High: 30 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Light west wind.
Tonight
Mostly cloudy, with a low around 29. Light west southwest wind.
Sunday
A slight chance of snow between 10am and noon, then a chance of rain and snow. Partly sunny, with a high near 41. South southeast wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow, becoming all snow after 2am. Low around 27. South southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 32. West northwest wind 6 to 9 mph. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 16.
Friday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.1°N 113.99°W (Elev. 6660 ft)
1:07 pm MST Feb 7, 2026
2pm MST Feb 7, 2026-6pm MST Feb 13, 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