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

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333° N Lon: 121.81667° W Elev: 135.0 ft.

Mostly Cloudy

57°F

14°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	24 Dec 10:47 AM PST

More Information:

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

Detailed forecast for

Santa Clara Valley Including San Jose

Rest Of Today

A chance of showers late in the morning, then showers and a slight chance of thunderstorms in the afternoon. Some thunderstorms may be severe with heavy rainfall. Highs around 60. Southeast winds 10 to 20 mph.

Tonight

Showers and a slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may be severe with heavy rainfall after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph. Gusts up to 35 mph increasing to 45 mph after midnight.

Christmas Day

Showers and a slight chance of thunderstorms. Some thunderstorms may be severe with heavy rainfall. Highs in the upper 50s. South winds 10 to 20 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon.

Thursday Night

Showers and a slight chance of thunderstorms. Some thunderstorms may be severe with heavy rainfall. Lows in the upper 40s. South winds 10 to 20 mph. Gusts up to 40 mph in the evening.

Friday

Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 50s. South winds 5 to 15 mph.

Friday Night

Patchy fog. Showers likely and a slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 40s.

Saturday

Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. A slight chance of showers. Highs in the mid 50s.

Saturday Night And Sunday

Mostly clear. Areas of fog. Lows in the upper 30s. Highs in the mid 50s.

Sunday Night Through Monday Night

Mostly clear. Lows around 40. Highs in the upper 50s.

Tuesday

Partly cloudy in the morning then becoming sunny. Highs in the lower 60s.