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.

Overcast

54°F

12°C

Humidity	87%
Wind Speed	S 14 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	26 Dec 01:55 AM PST

More Information:

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

Extended Forecast for

2 Miles SW Mather Afb CA

Flood Watch December 26, 02:08am until December 26, 04:00pm

Wind Advisory until December 26, 10:00am

Flood Advisory December 26, 02:08am until December 26, 06:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Advisory

Flood Watch December 26, 02:08am until December 26, 04:00pm
Wind Advisory until December 26, 10:00am
Flood Advisory December 26, 02:08am until December 26, 06:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 49 °F
Chance Rain
Friday
High: 54 °F
Chance Rain
then Rain
Friday Night
Low: 44 °F
Chance Rain
Saturday
High: 50 °F
Decreasing
Clouds
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 49 °F
Mostly Sunny

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. South wind around 17 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 5pm. High near 54. South southeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A 30 percent chance of rain between 1am and 3am. Mostly cloudy, with a low around 44. South southeast wind 8 to 13 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 50. Light and variable wind becoming north northwest around 6 mph in the morning.

Saturday Night

Partly cloudy, with a low around 37. North wind around 6 mph.

Sunday

Mostly sunny, with a high near 48.

Sunday Night

Partly cloudy, with a low around 36.

Monday

Mostly sunny, with a high near 49.

Monday Night

Mostly cloudy, with a low around 36.