Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

WAWONA (WWNC1)

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

28°F

-2°C

Humidity	96%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	29 Dec 06:51 AM PST

More Information:

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

Extended Forecast for

9 Miles SSE Yosemite Valley CA

Today
High: 40 °F
Sunny
Tonight
Low: 34 °F
Clear
Tuesday
High: 42 °F
Increasing
Clouds
Tuesday Night
Low: 35 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 39 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday Night
Low: 33 °F
Rain/Snow
New Year's Day
High: 36 °F
Rain/Snow
then Snow
Thursday Night
Low: 32 °F
Snow Likely
Friday
High: 34 °F
Snow Likely

Detailed Forecast

Today

Sunny, with a high near 40. Wind chill values as low as 24. South wind around 5 mph becoming calm in the afternoon.

Tonight

Clear, with a steady temperature around 34. Wind chill values as low as 21. Light and variable wind becoming southeast 5 to 10 mph in the evening.

Tuesday

Increasing clouds, with a high near 42. Wind chill values as low as 22. East northeast wind 10 to 15 mph becoming west northwest 5 to 10 mph in the afternoon.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 35. Northeast wind around 10 mph.

Wednesday

A slight chance of snow before 10am, then snow, possibly mixed with rain. High near 39. North wind 5 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow before 10pm, then rain between 10pm and 1am, then rain and snow after 1am. Snow level 9700 feet. Low around 33. East northeast wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

New Year's Day

Rain and snow, becoming all snow after 10am. High near 36. South southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 32. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 34. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 28. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Saturday

Snow likely. Mostly cloudy and cold, with a high near 30. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Saturday Night

Snow likely. Cloudy, with a low around 26. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Sunday

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 28. South southwest wind around 10 mph, with gusts as high as 15 mph.