Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until January 4, 02:00 PM PST

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Overcast

61°F

16°C

Humidity	82%
Wind Speed	S 9 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	01 Jan 02:20 PM PST

More Information:

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

Extended Forecast for

2 Miles E San Leandro CA

Coastal Flood Advisory January 1, 02:33pm until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory January 1, 02:33pm until January 4, 02:00pm
NOW until 2:00pm Sun
Coastal Flood Advisory
New Year's Day
High: 62 °F
Chance Rain
Tonight
Low: 51 °F
Chance Rain
then Mostly
Cloudy
Friday
High: 62 °F
Mostly Cloudy
Friday Night
Low: 55 °F
Rain
Saturday
High: 62 °F
Showers
Saturday Night
Low: 54 °F
Showers
Sunday
High: 58 °F
Rain
Sunday Night
Low: 49 °F
Rain

Detailed Forecast

New Year's Day

A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 62. South wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. Southeast wind 6 to 10 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Mostly cloudy, with a high near 62. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.

Friday Night

Rain. Low around 55. South southeast wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 62. South wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 54. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 58. Chance of precipitation is 100%.

Sunday Night

Rain. Mostly cloudy, with a low around 49.

Monday

Rain. Mostly cloudy, with a high near 57.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44.

Tuesday

A slight chance of rain. Partly sunny, with a high near 57.

Tuesday Night

A slight chance of rain. Mostly cloudy, with a low around 45.