Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from January 3, 01:00 AM PST until January 5, 10:00 AM PST

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

47°F

8°C

Humidity	98%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	01 Jan 04:15 PM PST

More Information:

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

Extended Forecast for

6 Miles N Yosemite Valley CA

Winter Storm Warning January 3, 01:00am until January 5, 10:00am

Click here for hazard details and duration

Winter Storm Warning

New Year's Day
High: 34 °F
Chance Snow
Tonight
Low: 20 °F
Chance Snow
then Partly
Cloudy
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 25 °F
Heavy Snow
Saturday
High: 40 °F
Rain/Snow
Saturday Night
Low: 26 °F
Heavy Snow
Sunday
High: 37 °F
Heavy Snow
Sunday Night
Low: 18 °F
Heavy Snow
Monday
High: 37 °F
Snow Likely

Detailed Forecast

New Year's Day

A 30 percent chance of snow. Partly sunny, with a steady temperature around 34. South wind around 5 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 20. Calm wind. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 46. Wind chill values as low as 21 early. Calm wind becoming south around 5 mph.

Friday Night

Snow, mainly after 10pm. The snow could be heavy at times. Low around 25. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Rain and snow, becoming all snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 40. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 26. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Sunday

Snow showers before 10am, then snow between 10am and 1pm, then snow showers after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 37. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Sunday Night

Snow showers before 10pm, then snow likely after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 18. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Monday

Snow likely. Mostly cloudy, with a high near 37. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of snow. Partly sunny, with a high near 40. Calm wind.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 16. Calm wind.

Wednesday

A 30 percent chance of snow. Partly sunny, with a high near 40. Calm wind becoming west southwest around 5 mph.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 15. Calm wind.