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 until December 25, 10:00 PM PST

Current conditions at

Fallon, Naval Air Station (KNFL)

Lat: 39.43222°NLon: 118.68556°WElev: 3934.0ft.

Clear

51°F

11°C

Humidity	51%
Wind Speed	S 21 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	25 Dec 03:57 PM PST

More Information:

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

Extended Forecast for

4 Miles SE Fallon NAS NV

Wind Advisory December 25, 04:37pm until December 25, 10:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory December 25, 04:37pm until December 25, 10:00pm
NOW until 10:00pm Thu
Wind Advisory
Christmas Day
High: 56 °F
Chance Rain
and Breezy
Tonight
Low: 35 °F
Chance Rain
and Breezy
Friday
High: 52 °F
Breezy.
Chance
Rain/Snow
then Slight
Chance Rain
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 20 °F
Mostly Clear
Sunday
High: 42 °F
Becoming
Sunny
Sunday Night
Low: 16 °F
Mostly Clear

Detailed Forecast

Christmas Day

A 30 percent chance of rain. Snow level 6200 feet. Partly sunny, with a high near 56. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.

Tonight

A 50 percent chance of rain. Snow level 5500 feet. Mostly cloudy, with a low around 35. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph.

Friday

A chance of rain and snow before 10am, then a slight chance of rain after 1pm. Snow level 4700 feet. Mostly sunny, with a high near 52. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 26. South wind around 5 mph.

Saturday

Mostly sunny, with a high near 46. Southwest wind around 5 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 20. Northwest wind around 5 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 42.

Sunday Night

Mostly clear, with a low around 16.

Monday

Sunny, with a high near 43.