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

7 Miles NE Mackay ID

  • Tonight

    Tonight: A slight chance of snow between 2am and 3am.  Mostly cloudy, with a temperature rising to around 20 by 5am. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 37. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow between 11pm and midnight.  Partly cloudy, with a low around 28. West wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. West wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow between 2am and 3am. Mostly cloudy, with a temperature rising to around 20 by 5am. West northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 37. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow between 11pm and midnight. Partly cloudy, with a low around 28. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 44. West wind 18 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 31. West wind 16 to 18 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 36. Breezy.
Saturday
Sunny, with a high near 52. Breezy.
Saturday Night
Partly cloudy, with a low around 32. Breezy.
Sunday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Mackay ID
 43.99°N 113.52°W (Elev. 9157 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