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

46°F

8°C

Humidity 30%
Wind Speed SW 14 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Mar 03:55 PM MDT
Extended Forecast for

9 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 west southwest wind around 23 mph, with gusts as high as 33 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 3am.  Mostly cloudy, with a temperature rising to around 21 by 2am. Wind chill values as low as zero. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 43 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 7am.  Partly sunny, with a high near 25. Wind chill values as low as zero. Windy, with a west wind around 37 mph, with gusts as high as 50 mph.  New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. Windy, with a west wind 31 to 39 mph, with gusts as high as 55 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 23 °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 28 to 31 mph, with gusts as high as 47 mph.  New snow accumulation of less than one 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 23. Windy.  New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    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 11. Windy.

    Low: 11 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 22.

    High: 22 °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 west southwest wind around 23 mph, with gusts as high as 33 mph.
Tonight
A 50 percent chance of snow, mainly before 3am. Mostly cloudy, with a temperature rising to around 21 by 2am. Wind chill values as low as zero. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 43 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
A 40 percent chance of snow, mainly after 7am. Partly sunny, with a high near 25. Wind chill values as low as zero. Windy, with a west wind around 37 mph, with gusts as high as 50 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Windy, with a west wind 31 to 39 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Windy. New snow accumulation of less than one inch 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 11. Windy.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Mackay ID
 44.05°N 113.65°W (Elev. 11194 ft)
1:36 pm MDT Mar 11, 2026
4pm 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