Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

72°F

22°C

Humidity 53%
Wind Speed SSE 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 28 Aug 12:50 PM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Snow level 12700 feet. Partly sunny, with a high near 46. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 46 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly after midnight.  Snow level 12700 feet. Cloudy, with a low around 38. Southwest wind 9 to 11 mph.  Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain and snow likely before noon, then a chance of rain between noon and 3pm. Some thunder is also possible.  Snow level 12400 feet lowering to 11800 feet. Mostly cloudy, then gradually becoming sunny, with a high near 44. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain and snow before 3am, then a chance of snow between 3am and 4am.  Snow level 12100 feet lowering to 11400 feet after midnight . Mostly cloudy, with a low around 33. South southwest wind 9 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 44. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Snow level 11500 feet. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Snow level 11800 feet. Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Snow level 12700 feet. Partly sunny, with a high near 46. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly after midnight. Snow level 12700 feet. Cloudy, with a low around 38. Southwest wind 9 to 11 mph. Chance of precipitation is 50%.
Saturday
Rain and snow likely before noon, then a chance of rain between noon and 3pm. Some thunder is also possible. Snow level 12400 feet lowering to 11800 feet. Mostly cloudy, then gradually becoming sunny, with a high near 44. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 3am, then a chance of snow between 3am and 4am. Snow level 12100 feet lowering to 11400 feet after midnight . Mostly cloudy, with a low around 33. South southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 44. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 49.
Monday Night
A 20 percent chance of rain before midnight. Snow level 11500 feet. Partly cloudy, with a low around 37.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Snow level 11800 feet. Mostly sunny, with a high near 49.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
12:31 pm MDT Aug 28, 2026
1pm MDT Aug 28, 2026-6pm MDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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