Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across 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 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

25°F

-4°C

Humidity 85%
Wind Speed WSW 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 06 Feb 05:20 AM MST
Extended Forecast for

12 Miles NNE Mackay ID

  • Today

    Today: Increasing clouds, with a high near 36. South southwest wind around 10 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. West southwest wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 6 to 10 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West northwest wind 6 to 11 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 34. Southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 11am.  Partly sunny, with a high near 26. Breezy.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 36. South southwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 28. West southwest wind around 10 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 25. West northwest wind 6 to 11 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 34. Southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 11am. Partly sunny, with a high near 26. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mackay ID
 44.08°N 113.53°W (Elev. 9600 ft)
4:31 am MST Feb 6, 2026
5am MST Feb 6, 2026-6pm MST Feb 12, 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