Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Mostly Cloudy

64°F

18°C

Humidity	77%
Wind Speed	WNW 14 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	15 Aug 06:20 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Castro Valley CA

Tonight
Low: 57 °F
Slight Chance
Drizzle
Sunday
High: 76 °F
Slight Chance
Drizzle then
Sunny
Sunday Night
Low: 58 °F
Increasing
Clouds
Monday
High: 72 °F
Decreasing
Clouds
Monday Night
Low: 58 °F
Mostly Cloudy
Tuesday
High: 74 °F
Partly Sunny
Tuesday Night
Low: 58 °F
Mostly Cloudy
Wednesday
High: 76 °F
Partly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of drizzle after 11pm. Increasing clouds, with a low around 57. West wind 5 to 8 mph becoming calm after midnight.

Sunday

A slight chance of drizzle before noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west 5 to 9 mph in the morning.

Sunday Night

Increasing clouds, with a low around 58. West southwest wind 5 to 7 mph.

Monday

Cloudy, then gradually becoming mostly sunny, with a high near 72. West southwest wind 5 to 9 mph.

Monday Night

Mostly cloudy, with a low around 58. West southwest wind 5 to 9 mph.

Tuesday

Partly sunny, with a high near 74.

Tuesday Night

Mostly cloudy, with a low around 58.

Wednesday

Partly sunny, with a high near 76.