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

21°F

-6°C

Humidity 53%
Wind Speed S 4 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 11 Mar 02:20 AM MDT
Extended Forecast for

19 Miles NE Mackay ID

  • Overnight

    Overnight: Mostly clear, with a low around 12. Wind chill values as low as zero. West northwest wind around 9 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Wind chill values as low as zero. West southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly between 7pm and 2am.  Mostly cloudy, with a low around 28. Southwest wind 14 to 20 mph, with gusts as high as 28 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 39. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph.  Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 33. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph.  Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 41. Breezy.  Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 33. Breezy.  New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 38. Windy.  Chance of precipitation is 70%.

    High: 38 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 12. Wind chill values as low as zero. West northwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 31. Wind chill values as low as zero. West southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A 30 percent chance of snow, mainly between 7pm and 2am. Mostly cloudy, with a low around 28. Southwest wind 14 to 20 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 39. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 33. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 41. Breezy. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 33. Breezy. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 22. Windy.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Mackay ID
 44.1°N 113.32°W (Elev. 8199 ft)
12:31 am MDT Mar 11, 2026
2am 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