A Powerful Storm System To Impact the Southern Plains through the Gulf Coast

A vigorous storm system will develop over the southern Plains today, bringing strong winds and fire weather concerns from southeast New Mexico to south Texas, as well as a risk of severe storms and heavy rainfall from the ArkLaTex to the central Gulf Coast. The severe storm and heavy rainfall threat will spread across the Southeast on Friday. Read More >

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Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Fair

45°F

7°C

Humidity	66%
Wind Speed	E 3 MPH
Barometer	30.28 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	13 Dec 7:20 am PST

More Information:

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

Extended Forecast for

3 Miles WNW Castro Valley CA

Today

Sunny
High: 63 °F
Tonight

Increasing
Clouds
Low: 46 °F
Friday

Rain Likely
High: 60 °F
Friday
Night

Rain Likely
then Chance
Showers
Low: 48 °F
Saturday

Slight Chance
Showers then
Partly Sunny
High: 60 °F
Saturday
Night

Slight Chance
Rain
Low: 50 °F
Sunday

Chance Rain
High: 62 °F
Sunday
Night

Heavy Rain
Low: 50 °F
Monday

Slight Chance
Showers
High: 60 °F

Detailed Forecast

Today

Sunny, with a high near 63. Northeast wind 5 to 8 mph.

Tonight

Increasing clouds, with a low around 46. East southeast wind 7 to 9 mph.

Friday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 60. East southeast wind 7 to 16 mph becoming south southwest in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely before 10pm, then a chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 48. South wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 20 percent chance of showers before 10am. Partly sunny, with a high near 60. East wind around 7 mph becoming south in the morning.

Saturday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 50.

Sunday

A 40 percent chance of rain. Cloudy, with a high near 62.

Sunday Night

Rain. The rain could be heavy at times. Cloudy, with a low around 50.

Monday

A slight chance of showers. Partly sunny, with a high near 60.

Monday Night

Partly cloudy, with a low around 46.