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

COHASSET (CSTC1)

Lat: 39.87184°NLon: 121.76898°WElev: 1733.0ft.

51°F

11°C

Humidity	75%
Wind Speed	ESE 10 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	24 Dec 04:51 PM PST

More Information:

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

Extended Forecast for

8 Miles N Paradise CA

Flood Watch December 24, 05:34pm until December 26, 04:00pm

High Wind Warning December 24, 05:34pm until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

High Wind Warning

Flood Watch December 24, 05:34pm until December 26, 04:00pm
High Wind Warning December 24, 05:34pm until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 45 °F
Chance Rain
Tonight
Low: 45 °F
Showers
Christmas Day
High: 45 °F
Heavy Rain
Thursday Night
Low: 38 °F
Heavy Rain
Friday
High: 43 °F
Rain
Friday Night
Low: 37 °F
Rain
Saturday
High: 46 °F
Chance Rain
Saturday Night
Low: 33 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 45. Southeast wind around 8 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain and possibly a thunderstorm before 1am, then showers and possibly a thunderstorm between 1am and 4am, then rain and possibly a thunderstorm after 4am. Steady temperature around 45. South southeast wind 11 to 17 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Christmas Day

Rain. The rain could be heavy at times. High near 45. South wind 14 to 17 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday Night

Rain. The rain could be heavy at times. Low around 38. South wind around 14 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday

Rain. High near 43. South southeast wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

Friday Night

Rain, mainly before 4am. Low around 37. Chance of precipitation is 90%.

Saturday

A 40 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 46.

Saturday Night

Mostly clear, with a low around 33.

Sunday

Sunny, with a high near 49.

Sunday Night

Clear, with a low around 36.