Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from November 4, 08:00 AM PST until November 8, 02:00 PM PST
Wind Advisory in effect from November 4, 10:00 PM PST until November 5, 04:00 PM PST

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

55°F

13°C

Humidity	71%
Wind Speed	SSE 5 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	04 Nov 05:54 AM PST

More Information:

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

Extended Forecast for

2 Miles ENE San Leandro CA

Coastal Flood Advisory November 4, 08:00am until November 8, 02:00pm

Wind Advisory November 4, 10:00pm until November 5, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Wind Advisory

Today
High: 71 °F
Partly Sunny
Tonight
Low: 59 °F
Chance
Showers
Wednesday
High: 66 °F
Showers
Wednesday Night
Low: 56 °F
Chance
Showers then
Slight Chance
Showers and
Patchy Fog
Thursday
High: 68 °F
Patchy Fog
then Sunny
Thursday Night
Low: 55 °F
Mostly Cloudy
Friday
High: 68 °F
Partly Sunny
Friday Night
Low: 55 °F
Mostly Cloudy
Saturday
High: 72 °F
Partly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 71. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Tonight

A chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 59. South southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 66. South wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 50 percent chance of showers, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 56. South wind around 6 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 55.

Friday

Partly sunny, with a high near 68.

Friday Night

Mostly cloudy, with a low around 55.

Saturday

Partly sunny, with a high near 72.

Saturday Night

Mostly cloudy, with a low around 55.