Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

19°F

-7°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 21 Feb 08:55 AM MST
Extended Forecast for

21 Miles N Mackay ID

  • Today

    Today: Mostly sunny, with a high near 23. Wind chill values as low as zero. East southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. East southeast wind 9 to 11 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 32. South southeast wind around 10 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. South southwest wind around 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. South southwest wind 7 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 2pm, then snow, possibly mixed with rain.  High near 35. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values as low as zero. East southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 13. East southeast wind 9 to 11 mph.
Sunday
Sunny, with a high near 32. South southeast wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 19. South southwest wind around 10 mph.
Monday
Partly sunny, with a high near 35. South southwest wind 7 to 10 mph.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 2pm, then snow, possibly mixed with rain. High near 35. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 30. Breezy.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 15.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 36. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles N Mackay ID
 44.22°N 113.62°W (Elev. 7218 ft)
4:31 am MST Feb 21, 2026
9am MST Feb 21, 2026-6pm MST Feb 27, 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