Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

48°F

9°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	14 Feb 04:15 AM PST

More Information:

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

Extended Forecast for

Castro Valley CA

Today
High: 61 °F
Patchy Fog
then Mostly
Cloudy
Tonight
Low: 48 °F
Mostly Cloudy
Sunday
High: 61 °F
Chance Rain
Sunday Night
Low: 47 °F
Rain
Washington's Birthday
High: 55 °F
Rain
Monday Night
Low: 43 °F
Rain
Tuesday
High: 51 °F
Rain
Tuesday Night
Low: 40 °F
Rain
Wednesday
High: 54 °F
Rain Likely

Detailed Forecast

Today

Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 48. South southeast wind 7 to 10 mph, with gusts as high as 21 mph.

Sunday

A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 61. South wind 10 to 15 mph, with gusts as high as 24 mph. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly after 7pm. Low around 47. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 55. East wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 51. Chance of precipitation is 100%.

Tuesday Night

Rain. Mostly cloudy, with a low around 40.

Wednesday

Rain likely. Mostly cloudy, with a high near 54.

Wednesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 39.

Thursday

A chance of rain. Partly sunny, with a high near 55.