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.

Mostly Cloudy

19°F

-7°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 11 Mar 07:05 AM MDT
Extended Forecast for

23 Miles NW Mackay ID

  • Today

    Today: Mostly sunny, with a high near 33. South southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 7pm.  Mostly cloudy, with a low around 30. South southeast wind 11 to 16 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 39. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 35. Breezy, with a west wind 18 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow

  • Friday

    Friday: A chance of snow before noon, then a chance of rain and snow.  Mostly cloudy, with a high near 42. West wind 15 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 35. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 9am.  High near 38. Windy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    then Chance
    Snow and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 33. South southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Tonight
A 50 percent chance of snow, mainly after 7pm. Mostly cloudy, with a low around 30. South southeast wind 11 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 39. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 35. Breezy, with a west wind 18 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 42. West wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow, becoming all snow after 9am. High near 38. Windy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 22. Blustery.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 31.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.17°N 113.88°W (Elev. 6821 ft)
5:31 am MDT Mar 11, 2026
7am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database