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

Wind Advisory in effect from December 25, 04:00 AM PST until December 25, 10:00 PM PST

Current conditions at

Hawthorne Industrial Airport (KHTH)

Lat: 38.54482°NLon: 118.63137°WElev: 4230.0ft.

Clear

N/A

Humidity	86%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	08 Dec 07:00 AM PST

More Information:

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

Extended Forecast for

18 Miles ENE Mina NV

Wind Advisory December 25, 04:00am until December 25, 10:00pm

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 32 °F
Chance Snow
and Patchy
Fog
Christmas Day
High: 36 °F
Snow Likely
and Areas
Freezing Fog
Thursday Night
Low: 32 °F
Snow Likely
and Areas
Freezing Fog
Friday
High: 35 °F
Snow and
Breezy
Friday Night
Low: 25 °F
Chance Snow
Saturday
High: 30 °F
Sunny
Saturday Night
Low: 21 °F
Mostly Clear
Sunday
High: 30 °F
Sunny
Sunday Night
Low: 22 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of snow after 10pm. Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 32. Windy, with a south wind around 30 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.

Christmas Day

Snow likely, mainly between 10am and 1pm. Areas of fog after 4pm. Areas of freezing fog before 9am. Otherwise, partly sunny, with a high near 36. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 10pm. Areas of fog between 8pm and 10pm. Areas of freezing fog before 7pm. Otherwise, mostly cloudy, with a low around 32. Windy, with a south wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow, mainly before 4pm. High near 35. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 40 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 25. South wind around 10 mph becoming northwest after midnight. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 30. Northwest wind 10 to 15 mph.

Saturday Night

Mostly clear, with a low around 21.

Sunday

Sunny, with a high near 30.

Sunday Night

Mostly clear, with a low around 22.

Monday

Sunny, with a high near 36.

Monday Night

Mostly clear, with a low around 27.