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Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Mostly Cloudy

60°F

16°C

Humidity 78%
Wind Speed NNW 6 MPH
Barometer 29.93 in (1014.3 mb)
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Last update 28 Jul 7:54 am PDT
Extended Forecast for

Castro Valley CA

  • Today

    Today: Sunny, with a high near 88. West wind 7 to 11 mph.

    Sunny

    High: 88 °F

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 55. West southwest wind 6 to 11 mph becoming light  after midnight.

    Patchy Fog

    Low: 55 °F

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, sunny, with a high near 88. Light west southwest wind becoming west 8 to 13 mph in the morning.

    Patchy Fog
    then Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 57. West wind 6 to 11 mph becoming light west northwest  in the evening.

    Patchy Fog

    Low: 57 °F

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, sunny, with a high near 92. West wind 6 to 11 mph.

    Patchy Fog
    then Sunny

    High: 92 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Monday

    Monday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

Detailed Forecast

Today
Sunny, with a high near 88. West wind 7 to 11 mph.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 55. West southwest wind 6 to 11 mph becoming light after midnight.
Saturday
Patchy fog before 11am. Otherwise, sunny, with a high near 88. Light west southwest wind becoming west 8 to 13 mph in the morning.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 57. West wind 6 to 11 mph becoming light west northwest in the evening.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 92. West wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Castro Valley CA
 37.72°N 122.05°W (Elev. 397 ft)
4:24 am PDT Jul 28, 2017
8am PDT Jul 28, 2017-6pm PDT Aug 3, 2017
 
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