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

SECRET TOWN (SETC1)

Lat: 39.18383°NLon: 120.88442°WElev: 2757.0ft.

42°F

6°C

Humidity	92%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	25 Dec 03:28 PM PST

More Information:

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

Extended Forecast for

9 Miles E Alta Sierra CA

Flood Watch December 25, 04:38pm until December 26, 04:00pm

Wind Advisory until December 26, 10:00am

Flood Advisory December 25, 04:38pm until December 25, 09:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Advisory

Flood Watch December 25, 04:38pm until December 26, 04:00pm
Wind Advisory until December 26, 10:00am
Flood Advisory December 25, 04:38pm until December 25, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Christmas Day
High: 46 °F
Heavy Rain
Tonight
Low: 38 °F
Heavy Rain
Friday
High: 45 °F
Rain
Friday Night
Low: 38 °F
Rain
Saturday
High: 47 °F
Chance Rain
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 49 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 46. South wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 38. South southwest wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday

Rain, mainly after 10am. High near 45. South southeast wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain, mainly before 4am. Low around 38. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 47. Calm wind.

Saturday Night

Mostly clear, with a low around 32.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Mostly clear, with a low around 35.

Monday

Sunny, with a high near 54.

Monday Night

Clear, with a low around 38.