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 SE 5 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 11 Mar 01:35 AM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 3. Wind chill values as low as -17. West wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21. Wind chill values as low as -17. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 36 mph.

    High: 21 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly after 7pm.  Mostly cloudy, with a low around 19. Windy, with a west southwest wind 23 to 32 mph, with gusts as high as 46 mph.  New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 26. Windy, with a west wind 33 to 39 mph, with gusts as high as 60 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. Windy, with a west wind 31 to 37 mph, with gusts as high as 50 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 30. Windy.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 25. Windy.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow.  High near 27. Windy.  Chance of precipitation is 80%.

    High: 27 °F

    Snow 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

Overnight
Partly cloudy, with a low around 3. Wind chill values as low as -17. West wind 15 to 17 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 21. Wind chill values as low as -17. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 36 mph.
Wednesday Night
A 50 percent chance of snow, mainly after 7pm. Mostly cloudy, with a low around 19. Windy, with a west southwest wind 23 to 32 mph, with gusts as high as 46 mph. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 26. Windy, with a west wind 33 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Windy, with a west wind 31 to 37 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Windy. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 25. Windy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Snow. High near 27. Windy. Chance of precipitation is 80%.
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 25.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
12:31 am MDT Mar 11, 2026
1am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database