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.

Clear

25°F

-4°C

Humidity 45%
Wind Speed WNW 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 10 Mar 08:20 PM MDT
Extended Forecast for

11 Miles NNW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -20. Windy, with a northwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 20. Wind chill values as low as -17. Breezy, with a west wind 18 to 25 mph, with gusts as high as 33 mph.

    High: 20 °F

    Increasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a temperature rising to around 22 by 4am. Wind chill values as low as -1. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 38 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 36 to 43 mph, with gusts as high as 60 mph.  New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 25. Windy, with a west wind 32 to 41 mph, with gusts as high as 60 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 30. Windy.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 26. Breezy.  New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 28. Windy.  Chance of precipitation is 70%.

    High: 28 °F

    Snow Likely
    and Windy

  • Saturday Night

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

    Low: 14 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -20. Windy, with a northwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.
Wednesday
Increasing clouds, with a high near 20. Wind chill values as low as -17. Breezy, with a west wind 18 to 25 mph, with gusts as high as 33 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 22 by 4am. Wind chill values as low as -1. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 38 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 36 to 43 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Windy, with a west wind 32 to 41 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 30. Windy. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Breezy. New snow accumulation of around an inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 28. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Windy.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
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)
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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