Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

27°F

-3°C

Humidity 86%
Wind Speed W 10 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 31 Dec 06:47 AM MST
Extended Forecast for

2 Miles NNW Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Light and variable wind.

    Low: 26 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: A chance of snow before 2pm, then a chance of rain and snow.  Cloudy, with a high near 38. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all rain after 11pm.  Snow level 6600 feet rising to 7200 feet after midnight. Cloudy, with a low around 30. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday

    Friday: A 30 percent chance of rain, mainly before 11am.  Snow level 7400 feet. Mostly cloudy, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 43 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain.  Snow level 6900 feet. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow, becoming all snow after 11pm.  Snow level 6800 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 45. Light and variable wind.
Tonight
Increasing clouds, with a low around 26. Light and variable wind.
New Year's Day
A chance of snow before 2pm, then a chance of rain and snow. Cloudy, with a high near 38. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow likely, becoming all rain after 11pm. Snow level 6600 feet rising to 7200 feet after midnight. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 30 percent chance of rain, mainly before 11am. Snow level 7400 feet. Mostly cloudy, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A 50 percent chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 40.
Saturday Night
Rain likely, possibly mixed with snow, becoming all snow after 11pm. Snow level 6800 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
4:31 am MST Dec 31, 2025
7am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
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Additional Resources

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