Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

48°F

9°C

Humidity 32%
Wind Speed SW 6 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 09 Mar 02:55 AM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 18. Windy, with a west southwest wind around 30 mph, with gusts as high as 38 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 21. Wind chill values as low as -2. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph.

    High: 21 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 49 mph.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow.  Mostly sunny, with a high near 11. Wind chill values as low as -16. Windy, with a west wind 29 to 33 mph, with gusts as high as 47 mph.

    High: 11 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5. Windy, with a west northwest wind 29 to 34 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 48 mph.

    Low: 5 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Partly sunny, with a high near 23. Breezy.

    High: 23 °F

    Mostly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 22. Windy.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 28. Windy.

    High: 28 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 18. Windy, with a west southwest wind around 30 mph, with gusts as high as 38 mph.
Monday
Sunny, with a high near 21. Wind chill values as low as -2. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 27 to 32 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 49 mph.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 11. Wind chill values as low as -16. Windy, with a west wind 29 to 33 mph, with gusts as high as 47 mph.
Tuesday Night
Partly cloudy, with a low around 5. Windy, with a west northwest wind 29 to 34 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 48 mph.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 23. Breezy.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. Windy. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 26. Windy.
Friday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 31. Windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.2°N 113.8°W (Elev. 11401 ft)
12:51 am MDT Mar 9, 2026
3am MDT Mar 9, 2026-6pm MDT Mar 15, 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