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 Weather Advisory in effect from December 25, 04:00 AM PST until December 26, 04:00 AM PST

Current conditions at

DW8690 Wellington (D8690)

Lat: 38.86932°NLon: 119.3462°WElev: 4774.0ft.

42°F

6°C

Humidity	84%
Wind Speed	ESE 2 MPH
Barometer	29.35 in (993.91 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	24 Dec 04:27 PM PST

More Information:

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

Extended Forecast for

12 Miles WNW Yerington NV

Winter Weather Advisory December 25, 04:00am until December 26, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 39 °F
Snow Likely
Tonight
Low: 34 °F
Snow Likely
and Breezy
Christmas Day
High: 39 °F
Snow and
Breezy
Thursday Night
Low: 32 °F
Snow and
Breezy
Friday
High: 37 °F
Snow Likely
and Breezy
then Chance
Snow
Friday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Clear
Saturday
High: 32 °F
Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
Sunday
High: 31 °F
Sunny

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a high near 39. South wind around 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tonight

Snow likely before 7pm, then snow likely after 10pm. Increasing clouds, with a low around 34. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Christmas Day

Snow, mainly before 4pm. High near 39. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 32. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly before 10am. Partly sunny, with a high near 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow before 10pm. Mostly clear, with a low around 25. Southwest wind around 10 mph.

Saturday

Sunny, with a high near 32.

Saturday Night

Partly cloudy, with a low around 22.

Sunday

Sunny, with a high near 31.

Sunday Night

Mostly clear, with a low around 22.

Monday

Sunny, with a high near 33.