Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

41°F

5°C

Humidity 35%
Wind Speed NW 18 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 05 Mar 05:05 PM MST
Extended Forecast for

18 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -11. Windy, with a north northwest wind around 30 mph, with gusts as high as 38 mph.  Total daytime snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -17. Windy, with a north wind 29 to 31 mph, with gusts as high as 37 mph.

    Low: 5 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 14. Wind chill values as low as -17. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 30 mph.

    High: 14 °F

    Partly Sunny
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -11. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 26 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. West wind around 15 mph, with gusts as high as 20 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Mostly sunny, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -11. Windy, with a north northwest wind around 30 mph, with gusts as high as 38 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 5. Wind chill values as low as -17. Windy, with a north wind 29 to 31 mph, with gusts as high as 37 mph.
Friday
Partly sunny, with a high near 14. Wind chill values as low as -17. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -11. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 24. West wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 29. Breezy.
Sunday Night
Partly cloudy, with a low around 21.
Monday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 27. Windy.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 11. Windy.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 14. Windy.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9. Windy.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 21. Breezy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 25. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.14°N 113.79°W (Elev. 11106 ft)
4:31 pm MST Mar 5, 2026
5pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database