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

9 Miles W Hawthorne Municipal Airport NV

Wind Advisory until December 25, 10:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until December 25, 10:00pm
NOW until 10:00pm Thu
Wind Advisory
Christmas Day
High: 28 °F
Snow Likely
and Very
Windy
Tonight
Low: 21 °F
Snow Likely
and Very
Windy
Friday
High: 26 °F
Chance Snow
and Windy
Friday Night
Low: 17 °F
Chance Snow
Saturday
High: 23 °F
Sunny
Saturday Night
Low: 15 °F
Mostly Clear
Sunday
High: 21 °F
Becoming
Sunny
Sunday Night
Low: 15 °F
Mostly Clear

Detailed Forecast

Christmas Day

Snow likely, mainly after 4pm. Partly sunny, with a high near 28. Very windy, with a south wind around 45 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 21. Very windy, with a south wind around 50 mph, with gusts as high as 75 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 26. Windy, with a southwest wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 17. Southwest wind 10 to 15 mph. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 23. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 15. West wind around 10 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 21.

Sunday Night

Mostly clear, with a low around 15.

Monday

Sunny, with a high near 25.

Monday Night

Mostly clear, with a low around 19.