Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

39°F

4°C

Humidity 32%
Wind Speed S 13 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Mar 11:35 AM MDT
Extended Forecast for

11 Miles NNW Mackay ID

  • Today

    Today: Mostly sunny, with a high near 20. Wind chill values as low as -10. Breezy, with a west wind 21 to 25 mph, with gusts as high as 32 mph.

    High: 20 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 7pm and 2am.  Mostly cloudy, with a temperature rising to around 23 by 5am. Wind chill values as low as zero. Windy, with a west southwest wind 26 to 31 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 50 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 25. Windy, with a west wind 39 to 43 mph, with gusts as high as 60 mph.  New snow accumulation of around an inch possible.

    High: 25 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 24. Windy, with a west wind 39 to 43 mph, with gusts as high as 60 mph.  New snow accumulation of around an inch possible.

    Low: 24 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 28. Windy, with a west wind 34 to 40 mph, with gusts as high as 55 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. Windy.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow.  High near 27. Windy.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 27 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 24. Blustery.

    High: 24 °F

    Mostly Cloudy
    and Blustery
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 20. Wind chill values as low as -10. Breezy, with a west wind 21 to 25 mph, with gusts as high as 32 mph.
Tonight
A 40 percent chance of snow, mainly between 7pm and 2am. Mostly cloudy, with a temperature rising to around 23 by 5am. Wind chill values as low as zero. Windy, with a west southwest wind 26 to 31 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Windy, with a west wind 39 to 43 mph, with gusts as high as 60 mph. New snow accumulation of around an inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Windy, with a west wind 39 to 43 mph, with gusts as high as 60 mph. New snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy, with a west wind 34 to 40 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Windy. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 27. Windy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 14. Windy.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24. Blustery.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. Breezy.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 36. Breezy.
Monday Night
Mostly cloudy, with a low around 28. Breezy.
Tuesday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
11:31 am MDT Mar 11, 2026
11am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database