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

61°F

16°C

Humidity 55%
Wind Speed WNW 6 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 16 Aug 11:35 PM MDT
Extended Forecast for

8 Miles E Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around 47. North northeast wind 7 to 9 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Partly sunny, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain between 1am and 5am. Mostly cloudy, with a low around 48. West wind 6 to 8 mph becoming north northeast in the evening.

    Low: 48 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. North northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. West wind 7 to 11 mph becoming north after midnight.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. North northeast wind 7 to 9 mph.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
A 20 percent chance of rain between 1am and 5am. Mostly cloudy, with a low around 48. West wind 6 to 8 mph becoming north northeast in the evening.
Tuesday
Partly sunny, with a high near 67. North northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 47. West wind 7 to 11 mph becoming north after midnight.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 73.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 52.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Sun Valley ID
 43.69°N 114.18°W (Elev. 8615 ft)
Last Update:
11:31 pm MDT Aug 16, 2026
Forecast Valid:
12am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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