Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Mostly Cloudy

37°F

3°C

Humidity 93%
Wind Speed N 3 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 01 Apr 04:35 AM MDT
Extended Forecast for

18 Miles ESE Challis ID

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 26. West southwest wind around 7 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 2pm.  Partly sunny, with a high near 37. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 11pm. The snow could be heavy at times.  Low around 19. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 19 °F

    Heavy Snow
    and Breezy
    then Heavy
    Snow

  • Thursday

    Thursday: Snow.  High near 22. Blustery, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow and
    Blustery

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 16. Blustery, with a west wind 17 to 24 mph, with gusts as high as 39 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 26. West southwest wind around 7 mph.
Wednesday
Snow likely, mainly after 2pm. Partly sunny, with a high near 37. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, mainly after 11pm. The snow could be heavy at times. Low around 19. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. High near 22. Blustery, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Blustery, with a west wind 17 to 24 mph, with gusts as high as 39 mph. New snow accumulation of 1 to 2 inches possible.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ESE Challis ID
 44.36°N 113.92°W (Elev. 8957 ft)
12:31 am MDT Apr 1, 2026
4am MDT Apr 1, 2026-6pm MDT Apr 7, 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