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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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.

Clear

36°F

2°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 22 Feb 11:20 AM MST
Extended Forecast for

21 Miles N Mackay ID

  • Today

    Today: Sunny, with a high near 32. Southeast wind around 11 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. South southeast wind 8 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. East southeast wind 9 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 28. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 2pm, then rain, possibly mixed with snow.  High near 36. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Low around 25. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 31. Windy.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Windy

  • Wednesday Night

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

    Low: 15 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 32. Southeast wind around 11 mph.
Tonight
Partly cloudy, with a low around 19. South southeast wind 8 to 10 mph.
Monday
Partly sunny, with a high near 36. East southeast wind 9 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 28. West southwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 2pm, then rain, possibly mixed with snow. High near 36. West southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 25. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 31. Windy. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 15. Breezy.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 21.
Friday
A 20 percent chance of snow. Sunny, with a high near 35. Windy.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 19. Breezy.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles N Mackay ID
 44.22°N 113.62°W (Elev. 7218 ft)
11:31 am MST Feb 22, 2026
11am MST Feb 22, 2026-6pm MST Feb 28, 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