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

30°F

-1°C

Humidity 58%
Wind Speed SSE 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 19 Apr 04:05 AM MDT
Extended Forecast for

27 Miles ESE Challis ID

  • Today

    Today: Mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. South wind 6 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. South southeast wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Breezy, with a south southeast wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain likely before noon, then rain, possibly mixed with snow showers. Some thunder is also possible.  High near 50. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 50 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 3am.  Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 39. South wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 65. South southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 42. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 66. Breezy, with a south southeast wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 40. Breezy.
Wednesday
Rain likely before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 50. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles ESE Challis ID
 44.32°N 113.73°W (Elev. 6601 ft)
12:51 am MDT Apr 19, 2026
4am 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