Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

57°F

14°C

Humidity	82%
Wind Speed	SE 8 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	02 Jan 03:00 AM PST

More Information:

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

Extended Forecast for

3 Miles SE Union City CA

Coastal Flood Advisory January 3, 02:00pm until January 4, 02:00pm

Coastal Flood Advisory January 2, 03:17am until January 2, 07:00am

Coastal Flood Warning January 2, 07:00am until January 3, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Warning

Coastal Flood Advisory January 2, 03:17am until January 2, 07:00am
NOW until 7:00am Fri
Coastal Flood Advisory
Overnight
Low: 50 °F
Slight Chance
Rain
Friday
High: 61 °F
Partly Sunny
then Rain
Friday Night
Low: 55 °F
Rain
Saturday
High: 60 °F
Rain
Saturday Night
Low: 53 °F
Rain
Sunday
High: 57 °F
Rain
Sunday Night
Low: 48 °F
Rain Likely
Monday
High: 55 °F
Rain Likely

Detailed Forecast

Overnight

A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 50. East southeast wind around 5 mph.

Friday

Rain, mainly after 4pm. High near 61. South wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Friday Night

Rain. Low around 55. South southeast wind 9 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain. High near 60. South wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Rain. Low around 53. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain. High near 57. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

Monday

Rain likely. Cloudy, with a high near 55.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45.

Tuesday

Partly sunny, with a high near 57.

Tuesday Night

Mostly cloudy, with a low around 44.