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

42°F

6°C

Humidity 35%
Wind Speed NW 19 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 05 Mar 12:55 PM MST
Extended Forecast for

16 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: A 50 percent chance of snow, mainly before 5pm.  Mostly cloudy, with a high near 15. Wind chill values as low as -6. Blustery, with a north northwest wind around 26 mph, with gusts as high as 40 mph.  Total daytime snow accumulation of 4 to 6 inches possible.

    High: 15 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north wind 24 to 26 mph, with gusts as high as 37 mph.

    Low: 7 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 17. Wind chill values as low as -14. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 30 mph.

    High: 17 °F

    Mostly Sunny
    and Blustery
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Wind chill values as low as -8. North northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 29. Windy.

    High: 29 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

This Afternoon
A 50 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as -6. Blustery, with a north northwest wind around 26 mph, with gusts as high as 40 mph. Total daytime snow accumulation of 4 to 6 inches possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north wind 24 to 26 mph, with gusts as high as 37 mph.
Friday
Partly sunny, with a high near 17. Wind chill values as low as -14. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 9. Wind chill values as low as -8. North northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 29. Windy.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 13. Windy.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 16. Windy.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. Windy.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 23. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Mackay ID
 44.1°N 113.78°W (Elev. 10531 ft)
11:31 am MST Mar 5, 2026
1pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database