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

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 >

Hazardous Weather Conditions

Current conditions at

WAWONA (WWNC1)

Lat: 37.53447°NLon: 119.64497°WElev: 4309.0ft.

NA

48°F

9°C

Humidity 100%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 01 Jan 01:51 AM PST
Extended Forecast for

15 Miles SSE Yosemite CA

Winter Weather Advisory January 3, 01:00am until January 4, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow. Low around 28. Wind chill values as low as 20. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Snow

  • New Year's Day

    New Year's Day: Snow before 10am, then snow showers between 10am and 1pm, then snow after 1pm. Some thunder is also possible. Temperature falling to around 25 by 4pm. Wind chill values as low as 14. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F⇓

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values as low as 11. South wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph. New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near 31. Wind chill values as low as 12. East northeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 31 °F

    Cold

  • Friday Night

    Friday Night: A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. South wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Some thunder is also possible. High near 27. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 27 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 23. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 23 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 25. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 25 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 20. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 20 °F

    Heavy Snow

Detailed Forecast

Overnight
Snow. Low around 28. Wind chill values as low as 20. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
New Year's Day
Snow before 10am, then snow showers between 10am and 1pm, then snow after 1pm. Some thunder is also possible. Temperature falling to around 25 by 4pm. Wind chill values as low as 14. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values as low as 11. South wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph. New snow accumulation of around an inch possible.
Friday
Mostly sunny and cold, with a high near 31. Wind chill values as low as 12. East northeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Friday Night
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. South wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. The snow could be heavy at times. Some thunder is also possible. High near 27. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Saturday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 23. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 25. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 20. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
Snow. The snow could be heavy at times. High near 22. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday Night
Snow showers likely. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 17. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow. Partly sunny and cold, with a high near 25. West southwest wind around 5 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17. West northwest wind 5 to 10 mph becoming north northeast after midnight.
Wednesday
A 20 percent chance of snow. Partly sunny and cold, with a high near 27. West northwest wind around 5 mph becoming southwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Yosemite CA
 37.58°N 119.38°W (Elev. 9800 ft)
Last Update:
1:57 am PST Jan 1, 2026
Forecast Valid:
2am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
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