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	SSE 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	01 Jan 12:00 AM PST

More Information:

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

Extended Forecast for

12 Miles E 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: 25 °F
Snow and
Breezy
New Year's Day
High: 27 °F⇓
Snow
Thursday Night
Low: 15 °F
Chance Snow
then Partly
Cloudy
Friday
High: 25 °F
Cold
Friday Night
Low: 19 °F
Chance Snow
and Breezy
Saturday
High: 22 °F
Heavy Snow
and Breezy
Saturday Night
Low: 17 °F
Heavy Snow
and Breezy
Sunday
High: 19 °F
Heavy Snow
and Breezy
Sunday Night
Low: 14 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

Snow. Steady temperature around 25. Wind chill values as low as 10. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

New Year's Day

Snow, mainly before 4pm. Temperature falling to around 20 by 4pm. Wind chill values as low as 5. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

A 40 percent chance of snow before 10pm. Partly cloudy, with a low around 15. Wind chill values as low as 2. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny and cold, with a high near 25. Wind chill values as low as 4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 22. Breezy, with a south southwest wind around 25 mph, with gusts as high as 45 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 17. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 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 19. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

Sunday Night

Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 14. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Monday

Snow. The snow could be heavy at times. High near 16. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 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 11. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 18. West wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 10. West northwest wind around 10 mph, with gusts as high as 15 mph.

Wednesday

A 20 percent chance of snow. Partly sunny and cold, with a high near 21. West southwest wind 5 to 10 mph.