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

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

54°F

12°C

Humidity 81%
Wind Speed NW 10 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Aug 03:55 AM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Today

    Today: A slight chance of showers, with thunderstorms also possible after noon.  Snow level 12800 feet. Mostly sunny, with a high near 54. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm.  Snow level 12900 feet. Partly cloudy, with a low around 43. South southwest wind 6 to 10 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Snow level 13000 feet. Partly sunny, with a high near 56. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers before 7pm, then a slight chance of rain after midnight.  Snow level 13100 feet. Mostly cloudy, with a low around 45. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Snow level 12800 feet. Mostly sunny, with a high near 54. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers, with thunderstorms also possible after noon. Snow level 12800 feet. Mostly sunny, with a high near 54. Southwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers before 7pm. Snow level 12900 feet. Partly cloudy, with a low around 43. South southwest wind 6 to 10 mph.
Monday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level 13000 feet. Partly sunny, with a high near 56. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 7pm, then a slight chance of rain after midnight. Snow level 13100 feet. Mostly cloudy, with a low around 45. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level 12800 feet. Mostly sunny, with a high near 54. West southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A 20 percent chance of rain. Snow level 13600 feet. Mostly sunny, with a high near 60.
Friday Night
A 30 percent chance of rain. Snow level 13800 feet. Mostly cloudy, with a low around 48.
Saturday
A 30 percent chance of rain and thunderstorms. Snow level 13400 feet. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.78°N 114.14°W (Elev. 10968 ft)
12:31 am MDT Aug 16, 2026
4am MDT Aug 16, 2026-6pm MDT Aug 22, 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