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

77°F

25°C

Humidity 29%
Wind Speed E 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 01 Sep 01:20 PM MDT
Extended Forecast for

11 Miles N Challis ID

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 79. South wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 46. South wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 70. Breezy, with a light and variable wind becoming west southwest 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%.

    High: 70 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Southwest wind 8 to 18 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. South southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 79. South wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 46. South wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 70. Breezy, with a light and variable wind becoming west southwest 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 43. Southwest wind 8 to 18 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 67. South southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 46.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Labor Day
A 50 percent chance of rain. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Challis ID
 44.66°N 114.22°W (Elev. 5778 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
1pm 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