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

QUINCY RD (QYRC1)

Lat: 39.97333°NLon: 120.94194°WElev: 3652.0ft.

41°F

5°C

Humidity	81%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	24 Dec 04:15 PM PST

More Information:

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

Extended Forecast for

13 Miles WNW Quincy CA

Winter Storm Warning December 24, 05:02pm until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 24, 05:02pm until December 26, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
This Afternoon
High: 32 °F
Chance Snow
Tonight
Low: 33 °F
Heavy Snow
and Windy
Christmas Day
High: 31 °F
Heavy Snow
and Windy
Thursday Night
Low: 28 °F
Heavy Snow
and Windy
Friday
High: 31 °F
Heavy Snow
and Breezy
Friday Night
Low: 27 °F
Snow
Saturday
High: 31 °F
Chance Snow
Saturday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 30 percent chance of snow. Partly sunny, with a steady temperature around 32. South wind around 16 mph, with gusts as high as 29 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Steady temperature around 33. Windy, with a south wind 24 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Christmas Day

Snow. The snow could be heavy at times. Steady temperature around 31. Windy, with a south southwest wind 25 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 28. Windy, with a south wind around 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Friday

Snow. The snow could be heavy at times. High near 31. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow, mainly before 4am. Low around 27. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 40 percent chance of snow, mainly before 10am. Mostly sunny, with a high near 31. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 19.

Sunday

Mostly sunny, with a high near 30.

Sunday Night

Mostly clear, with a low around 20.

Monday

Sunny, with a high near 33.