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

20 Miles NNW Yosemite Valley 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: 36 °F
Snow Showers
Tonight
Low: 23 °F
Snow then
Snow Likely
Saturday
High: 39 °F
Slight Chance
Snow then
Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 48 °F
Sunny
Monday Night
Low: 33 °F
Clear

Detailed Forecast

Today

Snow showers before 4pm, then snow after 4pm. Some thunder is also possible. High near 36. Wind chill values as low as 23. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow, mainly before 4am. Low around 23. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 20 percent chance of snow before 10am. Sunny, with a high near 39. Wind chill values as low as 23. Calm wind becoming west southwest around 5 mph.

Saturday Night

Mostly clear, with a low around 23. Wind chill values as low as 15. Northeast wind around 10 mph.

Sunday

Sunny, with a high near 45. East wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 28. East northeast wind 10 to 15 mph.

Monday

Sunny, with a high near 48. East northeast wind 5 to 15 mph.

Monday Night

Clear, with a low around 33. East northeast wind 10 to 15 mph.

Tuesday

Sunny, with a high near 52. East northeast wind 5 to 10 mph becoming light northeast in the afternoon.

Tuesday Night

Mostly clear, with a low around 34. East northeast wind 5 to 10 mph.

Wednesday

A 10 percent chance of rain. Mostly sunny, with a high near 52. East northeast wind around 5 mph becoming calm in the afternoon.

Wednesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 36. East northeast wind around 5 mph.

New Year's Day

Rain likely. Mostly cloudy, with a high near 46. East northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.