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

41°F

5°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 07 Feb 11:20 AM MST
Extended Forecast for

11 Miles NNW Mackay ID

  • Today

    Today: Sunny, with a high near 29. West northwest wind around 11 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West northwest wind 14 to 16 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 26. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.

    High: 26 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 11pm.  Low around 20. Breezy, with a west southwest wind around 24 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow and
    Breezy

  • Monday

    Monday: A 50 percent chance of snow.  Partly sunny, with a high near 22. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Blustery.

    Low: 11 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 19.

    High: 19 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. West northwest wind around 11 mph.
Tonight
Partly cloudy, with a low around 21. West northwest wind 14 to 16 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 26. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.
Sunday Night
Snow, mainly after 11pm. Low around 20. Breezy, with a west southwest wind around 24 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 22. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 11. Blustery.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 19.
Wednesday Night
Mostly clear, with a low around 9.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
10:31 am MST Feb 7, 2026
11am 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