Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

30°F

-1°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 13 Feb 10:15 PM MST
Extended Forecast for

14 Miles NNW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind around 11 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 23. Wind chill values as low as zero. West southwest wind 13 to 18 mph becoming south in the afternoon. Winds could gust as high as 28 mph.

    High: 23 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. South wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 27 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow after 11am.  Mostly sunny, with a high near 25. Breezy.  New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 16. Breezy.  Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow.  High near 19. Breezy.  Chance of precipitation is 80%.

    High: 19 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 6. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind around 11 mph.
Saturday
Increasing clouds, with a high near 23. Wind chill values as low as zero. West southwest wind 13 to 18 mph becoming south in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 18. South wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 27. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 16. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Washington's Birthday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 25. Breezy. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 16. Breezy. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.
Tuesday
Snow. High near 19. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Wednesday
Snow likely, mainly after 11am. Partly sunny, with a high near 14. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 12.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 3.
Friday
Snow likely. Mostly cloudy, with a high near 13. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
10:31 pm MST Feb 13, 2026
10pm MST Feb 13, 2026-6pm MST Feb 20, 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