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 SSE 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 02:35 AM MDT
Extended Forecast for

15 Miles ESE Challis ID

  • Overnight

    Overnight: Mostly clear, with a low around 10. Wind chill values as low as -8. West southwest wind around 17 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Wind chill values as low as -8. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 38 mph.

    High: 27 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly after 7pm.  Mostly cloudy, with a low around 26. Windy, with a southwest wind 24 to 30 mph, with gusts as high as 44 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 31. Windy, with a southwest wind 31 to 39 mph, with gusts as high as 60 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 30. Windy, with a west southwest wind 31 to 40 mph, with gusts as high as 55 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    and Windy

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 36. Windy.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 31. Windy.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow
    and Windy
    then Snow
    Likely and
    Breezy

  • Saturday

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

    High: 33 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 10. Wind chill values as low as -8. West southwest wind around 17 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 27. Wind chill values as low as -8. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 38 mph.
Wednesday Night
A 50 percent chance of snow, mainly after 7pm. Mostly cloudy, with a low around 26. Windy, with a southwest wind 24 to 30 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 31. Windy, with a southwest wind 31 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 30. Windy, with a west southwest wind 31 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. Windy. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 33. Windy. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 19. Windy.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Challis ID
 44.43°N 113.96°W (Elev. 8980 ft)
12:31 am MDT Mar 11, 2026
2am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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