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 48%
Wind Speed S 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Feb 07:35 PM MST
Extended Forecast for

21 Miles NW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 22. South wind 6 to 9 mph.

    Low: 22 °F

    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow after 11am.  Patchy fog before 8am.  Otherwise, increasing clouds, with a high near 36. South wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 36 °F

    Slight Chance
    Snow and
    Patchy Fog

  • Monday Night

    Monday Night: Snow.  Low around 23. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am.  High near 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 38. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 22. South wind 6 to 9 mph.
Washington's Birthday
A 20 percent chance of snow after 11am. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 36. South wind 6 to 16 mph, with gusts as high as 23 mph.
Monday Night
Snow. Low around 23. South southeast wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, mainly before 11am. High near 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 20.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 22.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Mackay ID
 44.13°N 113.9°W (Elev. 6270 ft)
4:31 pm MST Feb 14, 2026
7pm MST Feb 14, 2026-6pm MST Feb 21, 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