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

38°F

3°C

Humidity 47%
Wind Speed N 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 02 Feb 11:55 AM MST
Extended Forecast for

12 Miles NNE Mackay ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 27. West northwest wind around 8 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 10 to 18 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. West northwest wind 13 to 18 mph, with gusts as high as 22 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West northwest wind around 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. West wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 27. West northwest wind around 8 mph.
Tonight
Partly cloudy, with a low around 21. West wind 10 to 18 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 31. West northwest wind 13 to 18 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 23. West northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 36. West wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mackay ID
 44.08°N 113.53°W (Elev. 9600 ft)
10:31 am MST Feb 2, 2026
12pm 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