Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46ft.

Mostly Cloudy

43°F

6°C

Humidity 86%
Wind Speed ENE 4 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Dec 01:55 AM PST
Extended Forecast for

2 Miles S Union City CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 43. Light east southeast wind.

    Partly Cloudy

    Low: 43 °F

  • Thursday

    Thursday: Rain, mainly after 4pm.  High near 55. South wind 5 to 13 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Rain, mainly before 10pm.  Low around 40. South wind 9 to 14 mph becoming light and variable  after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance Rain

    Low: 40 °F

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 54. Light and variable wind.

    Patchy Fog
    then Partly
    Sunny

    High: 54 °F

  • Friday
    Night

    Friday Night: Rain, mainly after 4am.  Low around 44. South southeast wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Rain

    Low: 44 °F

  • Saturday

    Saturday: Rain.  High near 54. Breezy.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain and
    Breezy

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Some of the storms could produce small hail.  Low around 44. Chance of precipitation is 100%.

    Showers

    Low: 44 °F

  • Sunday

    Sunday: Rain, mainly before 4pm.  Mostly cloudy, with a high near 51.

    Rain

    High: 51 °F

  • Sunday
    Night

    Sunday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 37.

    Chance Rain

    Low: 37 °F

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 43. Light east southeast wind.
Thursday
Rain, mainly after 4pm. High near 55. South wind 5 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly before 10pm. Low around 40. South wind 9 to 14 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 54. Light and variable wind.
Friday Night
Rain, mainly after 4am. Low around 44. South southeast wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 54. Breezy. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Some of the storms could produce small hail. Low around 44. Chance of precipitation is 100%.
Sunday
Rain, mainly before 4pm. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 50.
Monday Night
Patchy frost. Otherwise, partly cloudy, with a low around 35.
Tuesday
Areas of frost. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
2 Miles S Union City CA
 37.56°N 122.01°W (Elev. 115 ft)
1:22 am PST Dec 8, 2022
2am PST Dec 8, 2022-6pm PST Dec 14, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database