Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

39°F

4°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	26 Dec 10:15 AM PST

More Information:

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

Extended Forecast for

9 Miles SE Yosemite CA

Flood Watch December 26, 11:21am until December 26, 04:00pm

Winter Storm Warning December 26, 11:21am until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Winter Storm Warning

Flood Watch December 26, 11:21am until December 26, 04:00pm
Winter Storm Warning December 26, 11:21am until December 26, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 20 °F⇓
Snow Showers
and Breezy
Tonight
Low: 7 °F
Snow then
Chance Snow
Saturday
High: 20 °F
Cold
Saturday Night
Low: 11 °F
Mostly Clear
Sunday
High: 26 °F
Cold
Sunday Night
Low: 15 °F
Mostly Clear
and Blustery
Monday
High: 28 °F
Cold and
Blustery
Monday Night
Low: 19 °F
Clear and
Blustery

Detailed Forecast

Today

Snow showers before 4pm, then snow after 4pm. Some thunder is also possible. Temperature falling to around 15 by 4pm. Wind chill values as low as zero. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 11 to 17 inches possible.

Tonight

Snow, mainly before 10pm. Low around 7. Wind chill values as low as zero. South southwest wind 5 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Sunny and cold, with a high near 20. Wind chill values as low as -3. North northwest wind around 5 mph becoming calm in the morning.

Saturday Night

Mostly clear, with a low around 11. Wind chill values as low as -3. Northeast wind around 15 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny and cold, with a high near 26. North northeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 15. Blustery, with a north northeast wind 20 to 25 mph.

Monday

Sunny and cold, with a high near 28. Blustery, with a north northeast wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Monday Night

Clear, with a low around 19. Blustery, with a north northeast wind around 20 mph, with gusts as high as 25 mph.

Tuesday

Sunny, with a high near 33. Northeast wind 10 to 15 mph becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 23. North wind around 15 mph.

Wednesday

Mostly sunny and cold, with a high near 32. North wind 5 to 10 mph becoming light northwest in the afternoon.

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 24. North wind around 5 mph.

New Year's Day

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 27. North wind around 5 mph becoming west southwest in the morning.