Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. 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 31%
Wind Speed S 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Nov 02:54 PM MST
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. East wind 3 to 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. East northeast wind 5 to 15 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain, mainly after 10pm.  Snow level 8500 feet lowering to 7800 feet after midnight . Low around 31. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%.

    Low: 31 °F

    Rain

  • Saturday

    Saturday: A chance of rain and snow before 11am.  Snow level 6600 feet. Cloudy through mid morning, then gradual clearing, with a high near 42. Light and variable wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of snow.  Snow level 6300 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Snow level 6800 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. East wind 3 to 6 mph.
Friday
Partly sunny, with a high near 51. East northeast wind 5 to 15 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.
Friday Night
Rain, mainly after 10pm. Snow level 8500 feet lowering to 7800 feet after midnight . Low around 31. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
A chance of rain and snow before 11am. Snow level 6600 feet. Cloudy through mid morning, then gradual clearing, with a high near 42. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 22. Northwest wind around 6 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A 40 percent chance of snow. Snow level 6300 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 39.
Monday Night
Snow likely. Snow level 6800 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Tuesday
Snow likely before 2pm, then a chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 36.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
11:31 am MST Nov 12, 2026
3pm MST Nov 12, 2026-6pm MST Nov 19, 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