National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

70°F

21°C

Humidity 56%
Wind Speed S 5 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Aug 07:55 PM MDT
Extended Forecast for

6 Miles S Sun Valley ID

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Light and variable wind becoming north 5 to 9 mph in the evening.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 83. North wind 5 to 9 mph becoming light and variable.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain between 1am and 2am. Mostly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming north in the evening.

    Low: 51 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. North wind 6 to 9 mph becoming south southwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. West wind around 8 mph becoming north after midnight.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Light and variable wind becoming north 5 to 9 mph in the evening.
Monday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 83. North wind 5 to 9 mph becoming light and variable.
Monday Night
A 20 percent chance of rain between 1am and 2am. Mostly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming north in the evening.
Tuesday
Mostly sunny, with a high near 81. North wind 6 to 9 mph becoming south southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49. West wind around 8 mph becoming north after midnight.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 55.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 51.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Sun Valley ID
 43.6°N 114.34°W (Elev. 5600 ft)
Last Update:
5:31 pm MDT Aug 16, 2026
Forecast Valid:
8pm MDT Aug 16, 2026-6pm MDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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