Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

45°F

7°C

Humidity 48%
Wind Speed NNW 4 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 11 Oct 09:47 PM MDT
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: A 20 percent chance of snow showers before 4am.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 23. Northwest wind 6 to 9 mph becoming south southwest after midnight.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog

  • Sunday

    Sunday: A slight chance of snow showers between 11am and noon.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 45. South southwest wind 6 to 11 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 3am, then a slight chance of rain and snow showers.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 25. South wind 6 to 9 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 53. East northeast wind 6 to 11 mph becoming southeast in the afternoon.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly after midnight.  Snow level 7600 feet rising to 8100 feet after midnight. Mostly cloudy, with a low around 32. Southeast wind 6 to 9 mph becoming east northeast after midnight.

    Low: 32 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Snow level 7700 feet rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight.  Snow level 8400 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain showers before 9am, then rain, possibly mixed with snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible.  Snow level 7600 feet. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow showers before 3am, then a chance of snow showers.  Snow level 7400 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 4am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 23. Northwest wind 6 to 9 mph becoming south southwest after midnight.
Sunday
A slight chance of snow showers between 11am and noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 45. South southwest wind 6 to 11 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow showers before 3am, then a slight chance of rain and snow showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 25. South wind 6 to 9 mph becoming east after midnight. Chance of precipitation is 20%.
Columbus Day
Partly sunny, with a high near 53. East northeast wind 6 to 11 mph becoming southeast in the afternoon.
Monday Night
A 40 percent chance of showers, mainly after midnight. Snow level 7600 feet rising to 8100 feet after midnight. Mostly cloudy, with a low around 32. Southeast wind 6 to 9 mph becoming east northeast after midnight.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Snow level 7700 feet rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly after midnight. Snow level 8400 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
Rain showers before 9am, then rain, possibly mixed with snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible. Snow level 7600 feet. High near 46. Chance of precipitation is 80%.
Wednesday Night
Rain likely, possibly mixed with snow showers before 3am, then a chance of snow showers. Snow level 7400 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Snow level 6600 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers. Snow level 7400 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 23.
Friday
A slight chance of rain and snow showers. Snow level 6400 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers. Snow level 7200 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
5:31 pm MDT Oct 11, 2025
11pm MDT Oct 11, 2025-6pm MDT Oct 18, 2025
 
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Additional Resources

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