Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

34°F

1°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Apr 02:05 AM MDT
Extended Forecast for

15 Miles ESE Challis ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 29. Southwest wind 9 to 13 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. South wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. South wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am.  Snow level 9700 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 35. Breezy.  Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible.  High near 40. Breezy.  Chance of precipitation is 80%.

    High: 40 °F

    Breezy.
    Chance Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 28. Breezy.  Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 29. Southwest wind 9 to 13 mph.
Sunday
Mostly sunny, with a high near 47. South wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 33. South wind 11 to 16 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 54. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 36. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy.
Tuesday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Snow level 9700 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 35. Breezy. Chance of precipitation is 20%.
Wednesday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 40. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Challis ID
 44.43°N 113.96°W (Elev. 8980 ft)
12:51 am MDT Apr 19, 2026
2am MDT Apr 19, 2026-6pm MDT Apr 25, 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