Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

36°F

2°C

Humidity 74%
Wind Speed NW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 01 Jan 09:47 AM MST
Extended Forecast for

11 Miles ENE Sun Valley ID

  • New Year's Day

    New Year's Day: Snow, mainly after 3pm.  High near 23. South wind 8 to 10 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Slight Chance
    Snow then
    Snow

  • Tonight

    Tonight: Snow.  Low around 21. West southwest wind 9 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 23. West northwest wind 10 to 13 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Southwest wind 10 to 16 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 21. South wind 14 to 17 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 18. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow

  • Sunday

    Sunday: Snow likely.  Cloudy, with a high near 20. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 20 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 17. Chance of precipitation is 60%.

    High: 17 °F

    Snow Likely

Detailed Forecast

New Year's Day
Snow, mainly after 3pm. High near 23. South wind 8 to 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 21. West southwest wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 23. West northwest wind 10 to 13 mph.
Friday Night
Mostly cloudy, with a low around 19. Southwest wind 10 to 16 mph.
Saturday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 21. South wind 14 to 17 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 18. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely. Cloudy, with a high near 20. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 17. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
4:31 am MST Jan 1, 2026
10am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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