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	SSW 5 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	25 Dec 10:28 AM PST

More Information:

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

Extended Forecast for

10 Miles E Alta Sierra CA

Flood Watch December 25, 10:59am until December 26, 04:00pm

Flood Advisory until December 25, 09:00pm

High Wind Warning December 25, 10:59am until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Advisory

High Wind Warning

Flood Watch December 25, 10:59am until December 26, 04:00pm
Flood Advisory until December 25, 09:00pm
High Wind Warning December 25, 10:59am until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Christmas Day
High: 46 °F
Showers
Tonight
Low: 40 °F
Rain
Friday
High: 45 °F
Rain
Friday Night
Low: 38 °F
Rain
Saturday
High: 48 °F
Chance Rain
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 36 °F
Mostly Clear

Detailed Forecast

Christmas Day

Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 46. South wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Rain, mainly before 3am. Low around 40. South wind 10 to 13 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday

Rain. High near 45. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain, mainly before 4am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 48. Calm wind.

Saturday Night

Mostly clear, with a low around 34.

Sunday

Sunny, with a high near 51.

Sunday Night

Mostly clear, with a low around 36.

Monday

Sunny, with a high near 56.

Monday Night

Clear, with a low around 40.