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.

Overcast

30°F

-1°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 22 Feb 10:05 PM MST
Extended Forecast for

23 Miles NW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West southwest wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West southwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm.  High near 37. West southwest wind 6 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 2am, then snow likely.  Low around 27. West southwest wind around 11 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am.  Mostly sunny, with a high near 31. Breezy.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Breezy.
    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 37. West southwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. High near 37. West southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 2am, then snow likely. Low around 27. West southwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 31. Breezy. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 35. Breezy.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 34.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.1°N 113.99°W (Elev. 6660 ft)
4:31 pm MST Feb 22, 2026
10pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database