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

Sacramento Mather Airport (KMHR)

Lat: 38.55996°NLon: 121.28397°WElev: 92.0ft.

Mostly Cloudy

55°F

13°C

Humidity	93%
Wind Speed	SSE 18 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	25 Dec 08:55 AM PST

More Information:

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

Extended Forecast for

2 Miles SSW Folsom CA

Flood Watch December 25, 09:15am until December 26, 04:00pm

Flood Advisory until December 25, 09:00pm

High Wind Warning December 25, 09:15am until December 25, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Advisory

High Wind Warning

Flood Watch December 25, 09:15am until December 26, 04:00pm
Flood Advisory until December 25, 09:00pm
High Wind Warning December 25, 09:15am until December 25, 04:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Christmas Day
High: 54 °F
Showers and
Breezy
Tonight
Low: 48 °F
Showers and
Breezy
Friday
High: 54 °F
Rain
Friday Night
Low: 45 °F
Rain Likely
then Chance
Rain
Saturday
High: 49 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 47 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm, mainly before 4pm, then rain after 4pm. High near 54. Breezy, with a south wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain and possibly a thunderstorm before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of rain after 1am. Low around 48. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Rain. High near 54. South southeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. Southeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 49. Light and variable wind becoming northwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 37.

Sunday

Mostly sunny, with a high near 47.

Sunday Night

Partly cloudy, with a low around 36.

Monday

Mostly sunny, with a high near 48.

Monday Night

Partly cloudy, with a low around 37.