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

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

40°F

4°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	26 Dec 12:15 PM PST

More Information:

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

Extended Forecast for

3 Miles SW Yosemite Valley CA

Flood Watch December 26, 01:03pm until December 26, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 26, 01:03pm until December 26, 04:00pm
NOW until 4:00pm Fri
Flood Watch
This Afternoon
High: 41 °F
Showers
Tonight
Low: 28 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 42 °F
Sunny
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 35 °F
Clear
Monday
High: 54 °F
Sunny
Monday Night
Low: 39 °F
Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 41. Wind chill values as low as 32. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain before 9pm, then rain and snow. Some thunder is also possible. Snow level 4800 feet lowering to 4200 feet after midnight . Low around 28. North wind around 5 mph becoming southwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 42. Wind chill values as low as 26. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 30. East northeast wind around 10 mph.

Sunday

Sunny, with a high near 50. East wind around 5 mph.

Sunday Night

Clear, with a low around 35. East northeast wind around 10 mph.

Monday

Sunny, with a high near 54. East northeast wind around 10 mph, with gusts as high as 15 mph.

Monday Night

Clear, with a low around 39. East northeast wind around 10 mph, with gusts as high as 15 mph.

Tuesday

Sunny, with a high near 57. East northeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 42. East northeast wind 5 to 10 mph.

Wednesday

A 10 percent chance of rain. Mostly sunny, with a high near 57. East northeast wind around 5 mph becoming southeast in the afternoon.

Wednesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 42. East northeast wind around 5 mph.

New Year's Day

Rain likely. Mostly cloudy, with a high near 51. East 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.