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

62°F

17°C

Humidity 36%
Wind Speed NW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 01 Sep 09:55 AM MDT
Extended Forecast for

13 Miles SE Clayton ID

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 74. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 5am. Partly cloudy, with a low around 46. South wind 8 to 13 mph becoming light. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    T-storms then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Snow level 11000 feet lowering to 9500 feet in the afternoon . Partly sunny, with a high near 63. South southeast wind 5 to 10 mph becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Snow level 9300 feet lowering to 8800 feet after midnight . Mostly cloudy, with a low around 44. South wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Snow level 8900 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 59. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 59 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 74. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 5am. Partly cloudy, with a low around 46. South wind 8 to 13 mph becoming light. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Rain and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Snow level 11000 feet lowering to 9500 feet in the afternoon . Partly sunny, with a high near 63. South southeast wind 5 to 10 mph becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of rain after midnight. Snow level 9300 feet lowering to 8800 feet after midnight . Mostly cloudy, with a low around 44. South wind 13 to 18 mph, with gusts as high as 26 mph.
Thursday
A 30 percent chance of rain. Snow level 8900 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 59. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 71.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 47.
Sunday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 69.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Labor Day
A 40 percent chance of rain. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Clayton ID
 44.12°N 114.24°W (Elev. 6739 ft)
Last Update:
5:31 am MDT Sep 1, 2026
Forecast Valid:
10am MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation