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

Winter Weather Advisory in effect from January 3, 01:00 AM PST until January 4, 01:00 PM PST

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

32°F

0°C

Humidity	98%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	01 Jan 03:00 AM PST

More Information:

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

Extended Forecast for

6 Miles ENE 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
Low: 29 °F
Snow
New Year's Day
High: 37 °F
Snow
Thursday Night
Low: 18 °F
Chance Snow
then Mostly
Clear
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 22 °F
Chance Snow
then Snow
Saturday
High: 35 °F
Heavy Snow
Saturday Night
Low: 22 °F
Heavy Snow
Sunday
High: 32 °F
Heavy Snow
Sunday Night
Low: 19 °F
Heavy Snow

Detailed Forecast

Overnight

Snow. Low around 29. South wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

New Year's Day

Snow, mainly before 4pm. High near 37. Wind chill values as low as 21. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

A 50 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. South wind around 5 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 40. Wind chill values as low as 11. South southwest wind around 5 mph, with gusts as high as 15 mph.

Friday Night

Snow, mainly after 4am. Low around 22. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 35. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 22. South southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Sunday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. South southwest wind around 10 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 19. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Monday

Snow. The snow could be heavy at times. High near 30. South southwest 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 15. South southwest wind around 5 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of snow. Partly sunny and cold, with a high near 32. West wind around 5 mph.

Tuesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 13. Northwest wind around 5 mph becoming east southeast after midnight.

Wednesday

A 20 percent chance of snow. Partly sunny, with a high near 34. West southwest wind around 5 mph.