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

82°F

28°C

Humidity 24%
Wind Speed SE 11 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 01 Sep 02:55 PM MDT
Extended Forecast for

18 Miles SE Clayton ID

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Partly sunny, with a high near 64. South wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 64 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm. Snow level 12500 feet lowering to 11100 feet after midnight . Mostly cloudy, with a low around 42. South southeast wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Snow level 10900 feet lowering to 9400 feet in the afternoon . Partly sunny, with a high near 55. Breezy, with a southeast wind 10 to 15 mph becoming southwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.

    High: 55 °F

    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 1am and 4am. Snow level 9100 feet. Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 34 mph.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Snow level 10500 feet. Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before noon. Snow level 9800 feet rising to 10600 feet in the afternoon. Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Slight Chance
    Showers then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain. Snow level 10900 feet. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 64. South wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before 11pm. Snow level 12500 feet lowering to 11100 feet after midnight . Mostly cloudy, with a low around 42. South southeast wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Snow level 10900 feet lowering to 9400 feet in the afternoon . Partly sunny, with a high near 55. Breezy, with a southeast wind 10 to 15 mph becoming southwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.
Wednesday Night
A slight chance of showers between 1am and 4am. Snow level 9100 feet. Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 54. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 34 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Snow level 10500 feet. Partly cloudy, with a low around 41. Breezy.
Friday
A 20 percent chance of showers before noon. Snow level 9800 feet rising to 10600 feet in the afternoon. Mostly sunny, with a high near 57. Breezy.
Friday Night
A 20 percent chance of rain. Snow level 10900 feet. Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 62.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 45.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 62.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of rain. Partly sunny, with a high near 57.
Monday Night
A 30 percent chance of rain. Snow level 11200 feet lowering to 10300 feet after midnight . Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of showers and thunderstorms. Snow level 10200 feet rising to 11100 feet in the afternoon. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Clayton ID
 44.08°N 114.14°W (Elev. 8278 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation