Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

36°F

2°C

Humidity 43%
Wind Speed NW 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 15 Mar 11:15 PM MDT
Extended Forecast for

16 Miles NW Mackay ID

  • Tonight

    Tonight: A slight chance of snow between midnight and 1am.  Mostly cloudy, with a temperature rising to around 20 by 5am. North northwest wind 13 to 17 mph.  Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow after 5pm.  Partly sunny, with a high near 32. Northwest wind around 18 mph, with gusts as high as 23 mph.

    High: 32 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 16 to 20 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West wind around 18 mph, with gusts as high as 23 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. West wind around 18 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A slight chance of snow between midnight and 1am. Mostly cloudy, with a temperature rising to around 20 by 5am. North northwest wind 13 to 17 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of snow after 5pm. Partly sunny, with a high near 32. Northwest wind around 18 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 16 to 20 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 40. West wind around 18 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind around 18 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 33. Breezy.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 34. Breezy.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
Partly cloudy, with a low around 30. Breezy.
Sunday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Mackay ID
 44.09°N 113.81°W (Elev. 10318 ft)
5:31 pm MDT Mar 15, 2026
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 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