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.

Overcast

45°F

7°C

Humidity 26%
Wind Speed SSE 12 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Mar 02:35 PM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 5pm.  Partly sunny, with a steady temperature around 17. Wind chill values as low as -2. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 39 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly before 1am.  Mostly cloudy, with a temperature rising to around 21 by 2am. Wind chill values as low as -1. Windy, with a west southwest wind 29 to 38 mph, with gusts as high as 49 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 25. Wind chill values as low as -1. Windy, with a west southwest wind 39 to 41 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: Snow likely.  Mostly cloudy, with a low around 23. Windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    and Windy

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 27. Windy, with a west wind around 34 mph, with gusts as high as 50 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 25. Windy.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow.  High near 26. Windy.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 5pm. Partly sunny, with a steady temperature around 17. Wind chill values as low as -2. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 39 mph.
Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a temperature rising to around 21 by 2am. Wind chill values as low as -1. Windy, with a west southwest wind 29 to 38 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Wind chill values as low as -1. Windy, with a west southwest wind 39 to 41 mph, with gusts as high as 60 mph. New snow accumulation of around an inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 25. Windy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 26. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 10. Windy.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.2°N 113.8°W (Elev. 11401 ft)
1:36 pm MDT Mar 11, 2026
3pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database