Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

63°F

17°C

Humidity 77%
Wind Speed S 19 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 05 Nov 10:15 AM PST
Extended Forecast for

San Lorenzo CA

Coastal Flood Advisory November 5, 10:38am until November 8, 02:00pm
Wind Advisory until November 5, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Wind Advisory
  •  
    Coastal Flood Advisory November 5, 10:38am until November 8, 02:00pm
    Wind Advisory until November 5, 04:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 56. South southeast wind around 6 mph becoming calm  after midnight.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 56. Light southwest wind.

    Low: 56 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Today
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 65. South wind 13 to 17 mph, with gusts as high as 37 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. South southeast wind around 6 mph becoming calm after midnight.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 56. Light southwest wind.
Friday
Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 57.
Veterans Day
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
San Lorenzo CA
 37.68°N 122.16°W (Elev. 13 ft)
8:44 am PST Nov 5, 2025
10am PST Nov 5, 2025-6pm PST Nov 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database