Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Winter Storm Warning until December 26, 10:00 PM PST

Current conditions at

MOUNT ELIZABETH (MOUC1)

Lat: 38.06293°NLon: 120.24725°WElev: 4942.0ft.

39°F

4°C

Humidity	100%
Wind Speed	S 19 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	25 Dec 12:02 PM PST

More Information:

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

Extended Forecast for

14 Miles E Groveland CA

Winter Storm Warning December 25, 12:46pm until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 25, 12:46pm until December 26, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
Christmas Day
High: 43 °F
Showers and
Breezy
Tonight
Low: 38 °F
Showers and
Breezy
Friday
High: 42 °F
Rain/Snow
then Rain
Friday Night
Low: 25 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 44 °F
Chance Snow
then Slight
Chance
Rain/Snow
Saturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm. High near 43. Breezy, with a south wind around 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Steady temperature around 38. Breezy, with a south wind around 24 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday

Rain and snow, becoming all rain after 10am. High near 42. South wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am, then a chance of rain and snow after 1am. Mostly cloudy, with a low around 25. East northeast wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 44. East northeast wind around 6 mph becoming calm. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 49.

Sunday Night

Mostly clear, with a low around 30.

Monday

Sunny, with a high near 55.

Monday Night

Mostly clear, with a low around 35.

Tuesday

Sunny, with a high near 59.