Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

57°F

14°C

Humidity 77%
Wind Speed SE 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Nov 07:54 AM PST
Extended Forecast for

3 Miles SE Union City CA

  • Today

    Today: A 30 percent chance of rain, mainly after 2pm.  Mostly cloudy, with a high near 62. South southeast wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 5am.  Low around 51. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 58. Calm wind becoming west 5 to 7 mph in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain between 10pm and 4am, then showers and possibly a thunderstorm after 4am.  Low around 48. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance Rain
    then Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then rain after 10am.  High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then showers and possibly a thunderstorm after 10pm.  Cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 10am, then rain after 10am.  Cloudy, with a high near 56. Breezy.

    High: 56 °F

    Showers and
    Breezy

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 62. South southeast wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 5am. Low around 51. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 58. Calm wind becoming west 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 44. Light and variable wind.
Tuesday
Sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A chance of rain between 10pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 48. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 10am, then rain after 10am. High near 56. Chance of precipitation is 100%.
Wednesday Night
Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Cloudy, with a low around 49. Breezy.
Thursday
Showers and possibly a thunderstorm before 10am, then rain after 10am. Cloudy, with a high near 56. Breezy.
Thursday Night
A chance of rain before 4am. Mostly cloudy, with a low around 46.
Friday
A slight chance of rain. Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A slight chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Union City CA
 37.57°N 121.96°W (Elev. 367 ft)
12:26 am PST Nov 15, 2026
8am PST Nov 15, 2026-6pm PST Nov 21, 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