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

Flood Watch until December 26, 04:00 PM PST

Current conditions at

WAWONA (WWNC1)

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

38°F

3°C

Humidity	97%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	26 Dec 06:51 AM PST

More Information:

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

Extended Forecast for

14 Miles SSW Yosemite Valley CA

Flood Watch December 26, 07:25am until December 26, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 26, 07:25am until December 26, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Today
High: 37 °F
Rain/Snow
Tonight
Low: 29 °F
Snow Showers
then Chance
Snow Showers
Saturday
High: 41 °F
Sunny
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 46 °F
Sunny
Sunday Night
Low: 33 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 36 °F
Clear

Detailed Forecast

Today

Rain and snow showers, becoming all snow after 3pm. Some thunder is also possible. Snow level 5200 feet. Steady temperature around 37. Wind chill values as low as 27. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly before 10pm. Low around 29. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 41. Wind chill values as low as 29. Calm wind.

Saturday Night

Mostly clear, with a low around 28. East northeast wind around 5 mph.

Sunday

Sunny, with a high near 46. East northeast wind around 5 mph becoming calm in the morning.

Sunday Night

Clear, with a low around 33. East northeast wind around 5 mph.

Monday

Sunny, with a high near 50. East northeast wind around 5 mph becoming calm in the afternoon.

Monday Night

Clear, with a low around 36. East northeast wind around 5 mph.