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.

Partly Cloudy

43°F

6°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Feb 12:55 PM MST
Extended Forecast for

22 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 23. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. South southwest wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 25. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 25 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Southwest wind around 18 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of snow after 11am.  Mostly sunny, with a high near 25. Breezy, with a south wind 18 to 26 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch 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 6 to 10 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow.  High near 18. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Breezy. Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 7. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 13. Chance of precipitation is 70%.

    High: 13 °F

    Snow Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 23. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 19. South southwest wind 17 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 25. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 17. Southwest wind around 18 mph, with gusts as high as 25 mph.
Washington's Birthday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 25. Breezy, with a south wind 18 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow. The snow could be heavy at times. Low around 16. Breezy. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Tuesday
Snow. High near 18. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 13. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 1.
Thursday
Snow likely. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 0.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 11.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
11:46 am MST Feb 14, 2026
1pm MST Feb 14, 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