Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from December 23, 04:00 PM PST until December 24, 07:00 AM PST

Current conditions at

Fallon, Naval Air Station (KNFL)

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

Partly Cloudy

52°F

11°C

Humidity	46%
Wind Speed	SSE 33 MPH
Barometer	29.69 in (1005.42 mb)
Dewpoint	32°F (0°C)
Visibility	7.00 mi
Last update	24 Dec 01:11 AM PST

More Information:

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

Extended Forecast for

10 Miles SE Fallon Station NV

Wind Advisory until December 24, 07:00am

Click here for hazard details and duration

Wind Advisory

Wind Advisory until December 24, 07:00am
NOW until 7:00am Wed
Wind Advisory
Overnight
Low: 43 °F
Chance Rain
and Windy
Wednesday
High: 53 °F
Rain and
Breezy
Wednesday Night
Low: 38 °F
Chance Rain
Christmas Day
High: 54 °F
Rain Likely
and Breezy
Thursday Night
Low: 33 °F
Rain Likely
and Breezy
Friday
High: 50 °F
Chance
Rain/Snow
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 45 °F
Mostly Sunny

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43. Windy, with a south wind around 35 mph, with gusts as high as 55 mph.

Wednesday

Rain, mainly after 7am. High near 53. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

Wednesday Night

A chance of rain before 1am, then a slight chance of rain after 4am. Snow level 6900 feet lowering to 6300 feet after midnight . Partly cloudy, with a low around 38. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Christmas Day

Rain likely, mainly after 10am. Snow level 6200 feet. Partly sunny, with a high near 54. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

Thursday Night

Rain likely. Snow level 5700 feet. Mostly cloudy, with a low around 33. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

Friday

A chance of rain and snow before 1pm, then a chance of rain. Snow level 4900 feet. Partly sunny, with a high near 50. Southwest wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Mostly sunny, with a high near 45.

Saturday Night

Mostly clear, with a low around 20.

Sunday

Mostly sunny, with a high near 44.

Sunday Night

Mostly clear, with a low around 19.

Monday

Mostly sunny, with a high near 43.