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

Current conditions at

TAH-5201 Lake Forest (LIB32)

Lat: 39.18876°NLon: 120.11279°WElev: 6325.0ft.

32°F

0°C

Humidity	95%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	25 Dec 05:50 PM PST

More Information:

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

Extended Forecast for

2 Miles NNE Dollar Point CA

Winter Storm Warning December 25, 06:05pm until December 26, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 25, 06:05pm until December 26, 10:00am
NOW until 10:00am Fri
Winter Storm Warning
Tonight
Low: 29 °F
Heavy Snow
and Areas
Freezing Fog
Friday
High: 32 °F
Snow Likely
and Dense
Freezing Fog
Friday Night
Low: 24 °F
Snow Likely
and Areas
Freezing Fog
Saturday
High: 33 °F
Chance Snow
then Sunny
Saturday Night
Low: 17 °F
Partly Cloudy
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 17 °F
Mostly Clear
Monday
High: 36 °F
Sunny

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Areas of fog before 2am, then areas of fog after 4am. Areas of freezing fog between 2am and 4am. Low around 29. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Friday

Snow likely, mainly between 10am and 1pm. Widespread dense freezing fog, mainly after 2pm. Mostly cloudy, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely, mainly between 7pm and 10pm. Patchy fog between 4am and 5am. Areas of freezing fog before 7pm. Otherwise, mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow before 10am. Mostly sunny, with a high near 33. Calm wind. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 17. Calm wind becoming east around 5 mph.

Sunday

Mostly sunny, with a high near 31. East wind around 5 mph.

Sunday Night

Mostly clear, with a low around 17.

Monday

Sunny, with a high near 36.

Monday Night

Mostly clear, with a low around 24.