Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the Eastern U.S., low pressure will gather strength and move up the eastern seaboard through Saturday bringing ice, rain, and gusty winds. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 14, 10:00 AM PST

En Español

Current conditions at

Happy Isles (AHIC1)

Lat: 37.7308°NLon: 119.5589°WElev: 4036ft.

42°F

6°C

Humidity	84%
Wind Speed	NA 0 MPH
Barometer	30.29 in (1025.74 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Last update	12 Dec 03:50 PM PST

More Information:

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

Extended Forecast for

8 Miles SSE Yosemite Valley CA

Winter Weather Advisory until December 14, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 14, 10:00am

NOW until
10:00am Sat

Winter Weather Advisory
Overnight

Heavy Snow
Low: 26 °F
Saturday

Snow Likely
High: 29 °F⇓
Saturday
Night

Chance Snow
Low: 15 °F
Sunday

Sunny
High: 23 °F
Sunday
Night

Mostly Cloudy
Low: 15 °F
Monday

Partly Sunny
High: 27 °F
Monday
Night

Mostly Cloudy
Low: 18 °F
Tuesday

Mostly Cloudy
High: 31 °F

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 26. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Saturday

Snow likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 29 by 10am, then falling to around 21 during the remainder of the day. South southwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

A 30 percent chance of snow, mainly after 10pm. Partly cloudy, with a low around 15. South wind 5 to 10 mph becoming west after midnight.

Sunday

Sunny, with a high near 23. Northeast wind around 10 mph becoming northwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 15. Northeast wind around 10 mph.

Monday

Partly sunny, with a high near 27. Northeast wind 5 to 10 mph becoming west in the afternoon.

Monday Night

Mostly cloudy, with a low around 18. East northeast wind around 10 mph.

Tuesday

Mostly cloudy, with a high near 31. East wind around 10 mph.

Tuesday Night

A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 22. East wind around 10 mph, with gusts as high as 15 mph.

Wednesday

A 20 percent chance of snow. Cloudy, with a high near 29. East wind around 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 21. East wind around 10 mph.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 31. East wind 5 to 10 mph becoming south in the morning.

Thursday Night

Mostly cloudy, with a low around 22. East wind 5 to 10 mph.

Friday

Mostly cloudy, with a high near 33. East wind 5 to 10 mph becoming south in the afternoon.