National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

41°F

5°C

Humidity 86%
Wind Speed S 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 02 Jan 02:47 PM MST
Extended Forecast for

5 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 24. Southeast wind 5 to 9 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of snow after 11am. Increasing clouds, with a high near 32. South southeast wind 7 to 9 mph. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 25. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow

  • Sunday

    Sunday: Snow. High near 28. South southwest wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 21. South southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 24. Southeast wind 5 to 9 mph.
Saturday
A 40 percent chance of snow after 11am. Increasing clouds, with a high near 32. South southeast wind 7 to 9 mph. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 25. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 28. South southwest wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. Low around 21. South southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 17.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 4.
Friday
Sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sun Valley ID
 43.72°N 114.25°W (Elev. 9124 ft)
Last Update:
1:39 pm MST Jan 2, 2026
Forecast Valid:
4pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation