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

23°F

-5°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 11 Mar 12:00 AM MDT
Extended Forecast for

9 Miles NNE Mackay ID

  • Overnight

    Overnight: Mostly clear, with a low around 4. Wind chill values as low as -16. West wind around 18 mph, with gusts as high as 31 mph.

    Low: 4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. Wind chill values as low as -14. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 37 mph.

    High: 24 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 39 mph.  New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow.  Partly sunny, with a high near 32. Windy, with a west wind 31 to 39 mph, with gusts as high as 55 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °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 34 to 39 mph decreasing to 26 to 31 mph after midnight. Winds could gust as high as 55 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 36. Windy.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 29. Windy.  New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 33. Windy.  Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely
    and Windy

  • Saturday Night

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

    Low: 16 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Wind chill values as low as -16. West wind around 18 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 24. Wind chill values as low as -14. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 37 mph.
Wednesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 32. Windy, with a west wind 31 to 39 mph, with gusts as high as 55 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 34 to 39 mph decreasing to 26 to 31 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 36. Windy. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. Windy. New snow accumulation of less than one inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 33. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Windy.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 29. Blustery.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 41.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Mackay ID
 44.04°N 113.52°W (Elev. 9600 ft)
11:36 pm MDT Mar 10, 2026
12am 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