Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

64°F

18°C

Humidity 52%
Wind Speed SE 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Sep 07:47 PM MDT
Extended Forecast for

12 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Rain showers before 3am, then rain and snow showers between 3am and 5am, then scattered snow showers after 5am. Some thunder is also possible.  Snow level 12300 feet lowering to 10800 feet after midnight . Low around 34. South southeast wind 9 to 11 mph becoming west southwest after midnight.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 36. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a steady temperature around 34. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after noon.  Partly sunny, with a high near 33. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers.  Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain showers before 3am, then rain and snow showers between 3am and 5am, then scattered snow showers after 5am. Some thunder is also possible. Snow level 12300 feet lowering to 10800 feet after midnight . Low around 34. South southeast wind 9 to 11 mph becoming west southwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
A 50 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 36. South southwest wind 8 to 14 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a steady temperature around 34. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 33. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 34. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 28.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 23.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Sun Valley ID
 43.74°N 114.1°W (Elev. 10843 ft)
5:31 pm MDT Sep 29, 2025
8pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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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