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.

36°F

2°C

Humidity	91%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	26 Dec 01:15 AM PST

More Information:

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

Extended Forecast for

10 Miles WSW Quincy CA

Winter Storm Warning December 26, 02:09am until December 26, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 26, 02:09am until December 26, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
Overnight
Low: 30 °F
Snow
Friday
High: 34 °F
Snow Likely
then Snow
Friday Night
Low: 33 °F
Heavy Snow
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 20 °F
Partly Cloudy
Sunday
High: 37 °F
Sunny
Sunday Night
Low: 20 °F
Mostly Clear
Monday
High: 39 °F
Sunny

Detailed Forecast

Overnight

Snow, mainly after 4am. Low around 30. South southwest wind 16 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 34. South southwest wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely, mainly before 3am. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 33. South southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 37. Light and variable wind. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 20. Northeast wind 6 to 9 mph, with gusts as high as 18 mph.

Sunday

Sunny, with a high near 37.

Sunday Night

Mostly clear, with a low around 20.

Monday

Sunny, with a high near 39.

Monday Night

Mostly clear, with a low around 21.

Tuesday

Sunny, with a high near 42.