Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

63°F

17°C

Humidity 33%
Wind Speed ESE 9 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Oct 12:47 PM MDT
Extended Forecast for

Sun Valley ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. South southeast wind 7 to 9 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southeast wind 5 to 7 mph becoming light and variable.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am, then a chance of rain after 2am.  Partly cloudy, with a low around 35. East southeast wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before noon.  Mostly sunny, with a high near 60. Light and variable wind becoming south southeast 5 to 9 mph in the morning.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

  • Friday

    Friday: Rain showers likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Some thunder is also possible.  Snow level 9100 feet lowering to 8100 feet in the afternoon . Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 61. South southeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 32. Southeast wind 5 to 7 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Tuesday Night
A slight chance of rain before 1am, then a chance of rain after 2am. Partly cloudy, with a low around 35. East southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Wednesday
A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 60. Light and variable wind becoming south southeast 5 to 9 mph in the morning.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. High near 57. Chance of precipitation is 100%.
Thursday Night
Showers and possibly a thunderstorm. Low around 35. Chance of precipitation is 90%.
Friday
Rain showers likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Some thunder is also possible. Snow level 9100 feet lowering to 8100 feet in the afternoon . Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
12:31 pm MDT Oct 19, 2026
1pm MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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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