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

WAWONA (WWNC1)

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

49°F

9°C

Humidity	97%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	31 Dec 01:51 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles S Yosemite Valley CA

This Afternoon
High: 43 °F
Rain
Tonight
Low: 39 °F
Heavy Rain
New Year's Day
High: 40 °F⇓
Rain/Snow
Thursday Night
Low: 31 °F
Chance Snow
then Partly
Cloudy
Friday
High: 40 °F
Partly Sunny
then Slight
Chance Snow
Friday Night
Low: 34 °F
Chance Snow
then Snow
Saturday
High: 36 °F
Snow
Saturday Night
Low: 31 °F
Snow Showers
Sunday
High: 35 °F
Snow Showers

Detailed Forecast

This Afternoon

Rain. High near 43. South southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. The rain could be heavy at times. Steady temperature around 39. Wind chill values as low as 31. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

New Year's Day

Rain before 9am, then rain and snow between 9am and 2pm, then snow after 2pm. The rain could be heavy at times. Snow level 8500 feet lowering to 7500 feet in the afternoon . Temperature falling to around 34 by 4pm. Wind chill values as low as 27. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 31. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.

Friday

A 10 percent chance of snow after 4pm. Partly sunny, with a high near 40. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Snow, mainly after 4am. Low around 34. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 36. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow showers. Some thunder is also possible. Low around 31. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Sunday

Snow showers. Some thunder is also possible. High near 35. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Sunday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 31. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Monday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Monday Night

Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 30. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of snow. Partly sunny, with a high near 35. South wind around 5 mph becoming west southwest in the afternoon.