Yet Another Atmospheric River in the Southwest; Snow and Blowing snow in the Upper Midwest

Heavy rain combined with rising snow levels and saturated soils may produce flooding and flash floods, including across Los Angeles and San Diego. Locally heavy rain may cause flooding into central California and central Arizona. Heavy snow will extend from California to the Rockies. A winter storm will produce hazardous travel in the Upper Midwest. Read More >

Hazardous Weather Conditions

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Current conditions at

Los Angeles / USC Campus Downtown (KCQT)

Lat: 34.02355°NLon: 118.29122°WElev: 179ft.

Mostly Cloudy

56°F

13°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	20 Mar 09:28 PM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Downtown L.A. CA

Flood Watch March 21, 05:00am until March 22, 05:00pm

Wind Advisory March 21, 07:00am until March 21, 11:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

Tonight

Rain
Low: 49 °F
Tuesday

Rain and
Breezy
High: 59 °F
Tuesday
Night

Breezy. Rain
then Rain
Likely
Low: 48 °F
Wednesday

Rain and
Breezy then
Chance Rain
High: 57 °F
Wednesday
Night

Mostly Cloudy
Low: 48 °F
Thursday

Mostly Sunny
High: 62 °F
Thursday
Night

Mostly Clear
Low: 47 °F
Friday

Sunny
High: 65 °F
Friday
Night

Mostly Clear
Low: 46 °F

Detailed Forecast

Tonight

Rain, mainly after 11pm. Low around 49. Southwest wind around 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain. High near 59. Breezy, with an east southeast wind around 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday Night

Rain and possibly a thunderstorm. Low around 48. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Rain, mainly before 11am. High near 57. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Mostly cloudy, with a low around 48. West southwest wind 5 to 15 mph becoming north in the evening.

Thursday

Mostly sunny, with a high near 62.

Thursday Night

Mostly clear, with a low around 47.

Friday

Sunny, with a high near 65.

Friday Night

Mostly clear, with a low around 46.

Saturday

Sunny, with a high near 64.