Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

55°F

13°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 04:20 AM MDT
Extended Forecast for

8 Miles S Challis ID

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 53. West southwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 53 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. West wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
A 20 percent chance of rain before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 53. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 78. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 80. West wind 3 to 8 mph. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 59.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 54.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Challis ID
 44.38°N 114.23°W (Elev. 6427 ft)
12:31 am MDT Aug 17, 2026
4am MDT Aug 17, 2026-6pm MDT Aug 23, 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