Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Clear

34°F

1°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 02 Feb 11:05 AM MST
Extended Forecast for

7 Miles NNE Mackay ID

  • Today

    Today: Mostly sunny, with a high near 21. West northwest wind 11 to 13 mph.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 22 mph.

    Low: 16 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Wind chill values as low as -2. Blustery, with a west northwest wind 16 to 23 mph.

    High: 27 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. West northwest wind around 15 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. West wind 9 to 14 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 21. West northwest wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 16. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 22 mph.
Tuesday
Mostly sunny, with a high near 27. Wind chill values as low as -2. Blustery, with a west northwest wind 16 to 23 mph.
Tuesday Night
Partly cloudy, with a low around 17. West northwest wind around 15 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 31. West wind 9 to 14 mph.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 44.01°N 113.58°W (Elev. 10722 ft)
10:31 am MST Feb 2, 2026
11am MST Feb 2, 2026-6pm MST Feb 8, 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