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Severe weather outbreak possible over portions of the Southern Plains today and tonight

Severe thunderstorms will likely develop over portions of Texas and Oklahoma this afternoon into tonight. Very large hail, destructive winds, isolated tornadoes, and heavy downpours will be the main threats. Heavy rain could lead to localized flash flooding concerns. Additional severe weather is forecast each day through Thursday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Fair

66°F

19°C

Humidity 37%
Wind Speed WNW 15 MPH
Barometer 30.19 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 28 Mar 12:05 pm PDT
Extended Forecast for

Castro Valley CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 75. Northwest wind 11 to 13 mph.

    Sunny

    High: 75 °F

  • Tonight

    Tonight: Mostly clear, with a low around 47. West northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Mostly Clear

    Low: 47 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.

    Mostly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 51. South southwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 70. West wind 8 to 11 mph.

    Mostly Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 45.

    Mostly Clear

    Low: 45 °F

  • Friday

    Friday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Northwest wind 11 to 13 mph.
Tonight
Mostly clear, with a low around 47. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. South southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 70. West wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 46.
Monday
Partly sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
Castro Valley CA
 37.72°N 122.05°W (Elev. 397 ft)
2:22 am PDT Mar 28, 2017
12pm PDT Mar 28, 2017-6pm PDT Apr 3, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database