Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed SE 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 31 Dec 02:47 PM MST
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South southwest wind 8 to 11 mph.

    Low: 20 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Snow likely, mainly after 11am.  Cloudy, with a high near 22. South southwest wind 8 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow.  Low around 20. West wind 9 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 23. West wind 10 to 13 mph.  New snow accumulation of less than a half inch possible.

    High: 23 °F

    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 30 percent chance of snow after 11am.  Partly sunny, with a high near 22. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely.  Cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 20. Chance of precipitation is 70%.

    High: 20 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely.  Mostly cloudy, with a low around 15. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South southwest wind 8 to 11 mph.
New Year's Day
Snow likely, mainly after 11am. Cloudy, with a high near 22. South southwest wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 20. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 23. West wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 19. Southwest wind 10 to 16 mph.
Saturday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 22. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely. Cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely. Mostly cloudy, with a high near 20. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 16.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
1:07 pm MST Dec 31, 2025
4pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database