National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

80°F

27°C

Humidity 24%
Wind Speed E 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 01 Sep 01:55 PM MDT
Extended Forecast for

14 Miles WNW Challis ID

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 63. South southeast wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight. Snow level 12500 feet lowering to 11300 feet after midnight . Mostly cloudy, with a low around 40. South wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow showers likely before 3pm, then a slight chance of rain showers between 3pm and 4pm. Some thunder is also possible. Snow level 11300 feet lowering to 9300 feet in the afternoon . Partly sunny, with a high near 53. Breezy, with a southeast wind 5 to 10 mph becoming west southwest 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    T-storms then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers after 4am. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level 8800 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 50. South southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of rain showers after 3am. Snow level 10200 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 40 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Snow level 9600 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of rain after midnight. Snow level 10600 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 63. South southeast wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight. Snow level 12500 feet lowering to 11300 feet after midnight . Mostly cloudy, with a low around 40. South wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow showers likely before 3pm, then a slight chance of rain showers between 3pm and 4pm. Some thunder is also possible. Snow level 11300 feet lowering to 9300 feet in the afternoon . Partly sunny, with a high near 53. Breezy, with a southeast wind 5 to 10 mph becoming west southwest 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow showers after 4am. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level 8800 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 50. South southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of rain showers after 3am. Snow level 10200 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A chance of showers, with thunderstorms also possible after noon. Snow level 9600 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 54. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Snow level 10600 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
A 30 percent chance of rain after midnight. Snow level 11500 feet. Partly cloudy, with a low around 43.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 60.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of rain. Snow level 11300 feet. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Challis ID
 44.59°N 114.45°W (Elev. 8399 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
2pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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