Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

75°F

24°C

Humidity	23%
Wind Speed	W 11 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	18 Apr 03:54 PM PDT

More Information:

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

Extended Forecast for

Castro Valley CA

Tonight
Low: 51 °F
Increasing
Clouds
Sunday
High: 72 °F
Gradual
Clearing
Sunday Night
Low: 49 °F
Partly Cloudy
Monday
High: 71 °F
Chance
Showers
Monday Night
Low: 53 °F
Showers
Tuesday
High: 62 °F
Showers
Tuesday Night
Low: 50 °F
Showers
Likely
Wednesday
High: 64 °F
Chance
Showers
Wednesday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 51. West wind around 6 mph becoming calm in the evening.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 72. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Sunday Night

Partly cloudy, with a low around 49. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

Monday

A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 71. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Showers. Low around 53. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Showers, with thunderstorms also possible after 11am. High near 62. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

Wednesday

A chance of showers. Partly sunny, with a high near 64.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

Sunny, with a high near 67.

Thursday Night

Mostly clear, with a low around 47.

Friday

Sunny, with a high near 70.

Friday Night

Partly cloudy, with a low around 50.