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.

Mostly Cloudy

41°F

5°C

Humidity 52%
Wind Speed S 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 07 Feb 10:35 PM MST
Extended Forecast for

19 Miles NE Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 3pm.  Partly sunny, with a high near 37. South wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 37 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 26. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow.  Partly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 8 to 11 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Wednesday Night

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

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. South wind around 7 mph.
Sunday
A 20 percent chance of snow after 3pm. Partly sunny, with a high near 37. South wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 8 to 11 mph.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 27.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Mackay ID
 44.1°N 113.32°W (Elev. 8199 ft)
10:31 pm MST Feb 7, 2026
10pm 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