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

81°F

27°C

Humidity 26%
Wind Speed SE 11 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 01 Sep 03:20 PM MDT
Extended Forecast for

10 Miles W Challis ID

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 69. South wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight.  Mostly cloudy, with a low around 43. South wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm.  Snow level 11200 feet lowering to 9300 feet in the afternoon . Partly sunny, with a high near 58. Light west wind becoming west southwest 13 to 18 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    High: 58 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 2am, then a slight chance of showers after 4am.  Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 40. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 3pm.  Snow level 8900 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 56. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight.  Snow level 10200 feet. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Snow level 9700 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight.  Snow level 10600 feet. Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 69. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight. Mostly cloudy, with a low around 43. South wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Snow level 11200 feet lowering to 9300 feet in the afternoon . Partly sunny, with a high near 58. Light west wind becoming west southwest 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
A slight chance of showers before 2am, then a slight chance of showers after 4am. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 40. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Snow level 8900 feet rising to 10200 feet in the afternoon. Partly sunny, with a high near 56. South southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Snow level 10200 feet. Mostly cloudy, with a low around 42.
Friday
A chance of showers, with thunderstorms also possible after noon. Snow level 9700 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly after midnight. Snow level 10600 feet. Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 66.
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 66.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of rain. Partly sunny, with a high near 61.
Monday Night
A 30 percent chance of rain. Snow level 11000 feet lowering to 10300 feet after midnight . Partly cloudy, with a low around 41.
Tuesday
A 20 percent chance of rain and thunderstorms. Snow level 10100 feet rising to 10900 feet in the afternoon. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Challis ID
 44.53°N 114.44°W (Elev. 7549 ft)
1:06 pm MDT Sep 1, 2026
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 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