Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday 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 at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

59°F

15°C

Humidity 67%
Wind Speed E 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 03 Nov 11:35 PM PST
Extended Forecast for

2 Miles ENE Union City CA

Wind Advisory November 4, 10:00pm until November 5, 04:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 52. North wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am.  Low around 57. South wind 14 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain.  High near 62. Breezy, with a south wind 16 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 10pm.  Mostly cloudy, with a low around 54. South wind 5 to 11 mph.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. North wind around 5 mph becoming calm after midnight.
Tuesday
Partly sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Rain, mainly after 4am. Low around 57. South wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 62. Breezy, with a south wind 16 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 54. South wind 5 to 11 mph.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
A slight chance of rain. Partly sunny, with a high near 69.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 54.
Monday
A slight chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Union City CA
 37.61°N 122°W (Elev. 594 ft)
1:45 pm PST Nov 3, 2025
11pm PST Nov 3, 2025-6pm PST Nov 10, 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