Severe Thunderstorms from Texas to the Central Gulf Coast; Heavy Rainfall in Central Texas on Thursday

Severe thunderstorms will continue tonight from Texas to the Central Gulf Coast, with scattered damaging winds and large hail as the main threats. Heavy to excessive rainfall is expected over portions of central Texas Thursday, shifting into eastern Texas into the central Gulf Coast on Friday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Partly Cloudy

55°F

13°C

Humidity 82%
Wind Speed W 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 30 Apr 01:00 AM PDT
Extended Forecast for

Union City CA

  • Overnight

    Overnight: Partly cloudy, with a low around 49. West wind 3 to 5 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 69. Light west northwest wind increasing to 5 to 10 mph in the afternoon.

    High: 69 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 51. West wind 5 to 9 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 70. West wind 3 to 8 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. Southwest wind 7 to 10 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 11pm.  Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. West wind 3 to 5 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 69. Light west northwest wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 51. West wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 70. West wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 53. Southwest wind 7 to 10 mph.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 64.
Sunday Night
A chance of rain after 11pm. Partly cloudy, with a low around 51.
Monday
A chance of rain. Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Union City CA
 37.61°N 122°W (Elev. 594 ft)
1:07 am PDT Apr 30, 2026
1am PDT Apr 30, 2026-6pm PDT May 6, 2026
 
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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