Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

27°F

-3°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 23 Feb 06:05 AM MST
Extended Forecast for

19 Miles NE Mackay ID

  • Today

    Today: Mostly sunny, with a high near 32. South wind 7 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am.  Mostly cloudy, with a low around 26. South southwest wind around 10 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely.  Mostly cloudy, with a high near 34. South wind 8 to 10 mph becoming west in the morning.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 26. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am.  Mostly sunny, with a high near 29. West wind 14 to 21 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29.

    High: 29 °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 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 32. South wind 7 to 10 mph.
Tonight
A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 26. South southwest wind around 10 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. South wind 8 to 10 mph becoming west in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. West southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 29. West wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 21. Breezy.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Mackay ID
 44.1°N 113.32°W (Elev. 8199 ft)
4:31 am MST Feb 23, 2026
6am MST Feb 23, 2026-6pm MST Mar 1, 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