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

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

27°F

-3°C

Humidity	96%
Wind Speed	NNW 38 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	9°F (-13°C)
Last update	26 Dec 04:00 AM PST

More Information:

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

Extended Forecast for

18 Miles NNW Yosemite CA

Flood Watch December 26, 04:34am until December 26, 04:00pm

Winter Storm Warning December 26, 04:34am until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Winter Storm Warning

Flood Watch December 26, 04:34am until December 26, 04:00pm
Winter Storm Warning December 26, 04:34am until December 26, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 25 °F
Snow Showers
and Breezy
Friday
High: 30 °F
Snow Showers
Friday Night
Low: 16 °F
Snow Showers
Likely then
Chance Snow
Showers
Saturday
High: 32 °F
Slight Chance
Snow Showers
then Sunny
Saturday Night
Low: 16 °F
Mostly Clear
Sunday
High: 38 °F
Sunny
Sunday Night
Low: 21 °F
Mostly Clear
Monday
High: 41 °F
Sunny

Detailed Forecast

Overnight

Snow showers. Some thunder is also possible. Low around 25. Wind chill values as low as 13. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Friday

Snow showers. Some thunder is also possible. High near 30. Wind chill values as low as 12. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday Night

Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 16. Southeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 32. Wind chill values as low as 16. Calm wind.

Saturday Night

Mostly clear, with a low around 16. East northeast wind around 10 mph, with gusts as high as 15 mph.

Sunday

Sunny, with a high near 38. East northeast wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 21. East northeast wind around 15 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 41. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Clear, with a low around 25. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 46. East northeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 28. East northeast wind around 5 mph.

Wednesday

A 10 percent chance of rain. Snow level rising to 7800 feet in the afternoon. Sunny, with a high near 46. East northeast wind around 5 mph becoming calm.

Wednesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 29. East wind around 5 mph. Chance of precipitation is 20%.

New Year's Day

A 30 percent chance of snow. Partly sunny, with a high near 41. East southeast wind around 5 mph becoming southwest in the afternoon.