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.

Clear

51°F

11°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 15 Aug 03:55 AM MDT
Extended Forecast for

13 Miles NNW Mackay ID

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  Snow level 12100 feet rising to 13000 feet in the afternoon. High near 50. South southwest wind 8 to 11 mph.  Chance of precipitation is 90%.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm.  Snow level 12900 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind around 7 mph becoming south in the evening.  Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm.  Snow level 12700 feet rising to 13300 feet in the afternoon. Mostly sunny, with a high near 53. South southwest wind 5 to 8 mph becoming west in the afternoon.

    High: 53 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight.  Snow level 13300 feet lowering to 12600 feet after midnight . Partly cloudy, with a low around 43. West northwest wind around 7 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12500 feet rising to 13100 feet in the afternoon. Partly sunny, with a high near 55. West wind 7 to 10 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Snow level 13300 feet lowering to 12600 feet after midnight . Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 12300 feet. Mostly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 12100 feet rising to 13000 feet in the afternoon. High near 50. South southwest wind 8 to 11 mph. Chance of precipitation is 90%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Snow level 12900 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind around 7 mph becoming south in the evening. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Snow level 12700 feet rising to 13300 feet in the afternoon. Mostly sunny, with a high near 53. South southwest wind 5 to 8 mph becoming west in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Snow level 13300 feet lowering to 12600 feet after midnight . Partly cloudy, with a low around 43. West northwest wind around 7 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12500 feet rising to 13100 feet in the afternoon. Partly sunny, with a high near 55. West wind 7 to 10 mph.
Monday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Snow level 13300 feet lowering to 12600 feet after midnight . Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Snow level 12300 feet. Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 20 percent chance of showers and thunderstorms. Snow level 12900 feet rising to 13400 feet in the afternoon. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.68°W (Elev. 10000 ft)
3:31 am MDT Aug 15, 2026
4am MDT Aug 15, 2026-6pm MDT Aug 21, 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