Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Hazardous Weather Conditions

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

NA

72°F

22°C

Humidity 53%
Wind Speed W 10 MPH
Barometer 29.90 in
Dewpoint 54°F (12°C)
Visibility NA
Last update 28 Sep 11:40 am PDT
Extended Forecast for

3 Miles NW Castro Valley CA

  • Today

    Today: Increasing clouds, with a high near 79. West wind 6 to 11 mph.

    Increasing
    Clouds

    High: 79 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. West wind 6 to 11 mph becoming light  in the evening.

    Mostly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Light west northwest wind becoming west 5 to 10 mph in the afternoon.

    Decreasing
    Clouds

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 51. Southwest wind 6 to 11 mph.

    Partly Cloudy

    Low: 51 °F

  • Friday

    Friday: Sunny, with a high near 66. West southwest wind 7 to 10 mph.

    Sunny

    High: 66 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Sunday

    Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 64.

    Slight Chance
    Rain

    High: 64 °F

Detailed Forecast

Today
Increasing clouds, with a high near 79. West wind 6 to 11 mph.
Tonight
Mostly cloudy, with a low around 54. West wind 6 to 11 mph becoming light in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Light west northwest wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. Southwest wind 6 to 11 mph.
Friday
Sunny, with a high near 66. West southwest wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 64.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 65.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
3 Miles NW Castro Valley CA
 37.73°N 122.08°W (Elev. 614 ft)
7:05 am PDT Sep 28, 2016
11am PDT Sep 28, 2016-6pm PDT Oct 4, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database