Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

30°F

-1°C

Humidity	96%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	30 Dec 07:15 AM PST

More Information:

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

Extended Forecast for

20 Miles ENE Groveland CA

Today
High: 58 °F
Partly Sunny
Tonight
Low: 40 °F
Mostly Cloudy
Wednesday
High: 55 °F
Rain Likely
Wednesday Night
Low: 41 °F
Rain
New Year's Day
High: 50 °F
Rain
Thursday Night
Low: 39 °F
Rain Likely
Friday
High: 50 °F
Rain Likely
Friday Night
Low: 35 °F
Showers
Saturday
High: 45 °F
Rain

Detailed Forecast

Today

Partly sunny, with a high near 58. Wind chill values as low as 30 early. North northeast wind around 5 mph becoming calm in the morning.

Tonight

Mostly cloudy, with a low around 40. North northeast wind 5 to 10 mph.

Wednesday

Rain likely after 10am. Cloudy, with a high near 55. East northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 41. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain. High near 50. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 39. South southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 50. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Saturday

Rain. High near 45. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Rain likely before 4am, then a chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 32. South southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

A chance of rain and snow. Snow level 5100 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 46. Southeast wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a low around 30. East northeast wind around 5 mph. Chance of precipitation is 40%.

Monday

A chance of rain and snow. Snow level 5100 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 48. East northeast wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.