Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

26°F

-3°C

Humidity 37%
Wind Speed WNW 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 10 Mar 07:55 PM MDT
Extended Forecast for

16 Miles NW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -16. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 31 mph.

    Low: 4 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. Wind chill values as low as -12. Breezy, with a west wind 15 to 22 mph, with gusts as high as 29 mph.

    High: 22 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a temperature rising to around 25 by 5am. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 28. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 27. Windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 32. Breezy.  Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 28. Breezy.  New snow accumulation of around an inch possible.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 29. Windy.  Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -16. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 31 mph.
Wednesday
Increasing clouds, with a high near 22. Wind chill values as low as -12. Breezy, with a west wind 15 to 22 mph, with gusts as high as 29 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a temperature rising to around 25 by 5am. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 32. Breezy. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. Breezy. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 16. Windy.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 38.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Mackay ID
 44.09°N 113.81°W (Elev. 10318 ft)
5:31 pm MDT Mar 10, 2026
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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