Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Rain

59°F

15°C

Humidity 87%
Wind Speed S 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 06:00 PM MDT
Extended Forecast for

18 Miles NNW Mackay ID

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a chance of rain between 9pm and 11pm.  Snow level 12700 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. East northeast wind 7 to 10 mph becoming west southwest in the evening.  Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly between 2pm and 5pm.  Snow level 12500 feet rising to 13100 feet in the afternoon. Mostly sunny, with a high near 50. Southwest wind 7 to 10 mph.

    High: 50 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Southwest wind 7 to 9 mph becoming east southeast in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12700 feet rising to 13200 feet in the afternoon. Partly sunny, with a high near 51. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 51 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Snow level 12800 feet. Mostly cloudy, with a low around 42. West wind 8 to 10 mph.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely before 9pm, then a chance of rain between 9pm and 11pm. Snow level 12700 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. East northeast wind 7 to 10 mph becoming west southwest in the evening. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Snow level 12500 feet rising to 13100 feet in the afternoon. Mostly sunny, with a high near 50. Southwest wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 42. Southwest wind 7 to 9 mph becoming east southeast in the evening.
Monday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12700 feet rising to 13200 feet in the afternoon. Partly sunny, with a high near 51. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Monday Night
A 30 percent chance of rain. Snow level 12800 feet. Mostly cloudy, with a low around 42. West wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A 20 percent chance of showers and thunderstorms. Snow level 13200 feet rising to 13900 feet in the afternoon. Mostly sunny, with a high near 56.
Friday Night
A 20 percent chance of rain. Snow level 14000 feet lowering to 13300 feet after midnight . Partly cloudy, with a low around 46.
Saturday
A 30 percent chance of rain and thunderstorms. Snow level 13400 feet. Mostly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.14°N 113.79°W (Elev. 11106 ft)
5:31 pm MDT Aug 15, 2026
6pm MDT Aug 15, 2026-6pm MDT Aug 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database