Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

47°F

8°C

Humidity 41%
Wind Speed N 4 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 15 Feb 12:55 PM MST
Extended Forecast for

22 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 24. Southwest wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 24 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as -1. Southwest wind 16 to 18 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 5pm. The snow could be heavy at times.  High near 24. Wind chill values as low as zero. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Mostly Sunny
    and Breezy
    then Heavy
    Snow and
    Windy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 13. Wind chill values as low as -2. Windy, with a south wind 25 to 30 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 13 °F

    Heavy Snow
    and Windy

  • Tuesday

    Tuesday: Snow.  High near 16. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 8. Breezy.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 8 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow.  High near 12. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 12 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -2. Breezy.

    Low: -2 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Partly sunny and cold, with a high near 8. Chance of precipitation is 60%.

    High: 8 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. Southwest wind 16 to 18 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -1. Southwest wind 16 to 18 mph, with gusts as high as 23 mph.
Washington's Birthday
Snow, mainly after 5pm. The snow could be heavy at times. High near 24. Wind chill values as low as zero. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Snow. The snow could be heavy at times. Low around 13. Wind chill values as low as -2. Windy, with a south wind 25 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Tuesday
Snow. High near 16. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 12. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -2. Breezy.
Thursday
Snow likely, mainly after 11am. Partly sunny and cold, with a high near 8. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -2.
Friday
A 50 percent chance of snow. Partly sunny and cold, with a high near 8.
Friday Night
A 30 percent chance of snow. Partly cloudy, with a low around -2.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 13.
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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 15, 2026
1pm MST Feb 15, 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