National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Overcast

43°F

6°C

Humidity 30%
Wind Speed NNW 17 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 05 Mar 03:35 PM MST
Extended Forecast for

12 Miles NNE Mackay ID

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -2. Windy, with a northwest wind around 31 mph, with gusts as high as 45 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 11. Wind chill values as low as -10. Windy, with a northwest wind 31 to 33 mph, with gusts as high as 44 mph.

    Low: 11 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. Wind chill values as low as -10. Blustery, with a northwest wind 20 to 28 mph, with gusts as high as 34 mph.

    High: 21 °F

    Mostly Sunny
    and Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. Wind chill values as low as -3. Blustery, with a west wind 17 to 22 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 31. West wind 10 to 14 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -2. Windy, with a northwest wind around 31 mph, with gusts as high as 45 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 11. Wind chill values as low as -10. Windy, with a northwest wind 31 to 33 mph, with gusts as high as 44 mph.
Friday
Mostly sunny, with a high near 21. Wind chill values as low as -10. Blustery, with a northwest wind 20 to 28 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 14. Wind chill values as low as -3. Blustery, with a west wind 17 to 22 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 31. West wind 10 to 14 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 26.
Monday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 35. Breezy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. Breezy.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 22. Breezy.
Tuesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 14. Breezy.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 28. Breezy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 32. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mackay ID
 44.08°N 113.53°W (Elev. 9600 ft)
Last Update:
1:21 pm MST Mar 5, 2026
Forecast Valid:
3pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation