Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

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Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

75°F

24°C

Humidity	50%
Wind Speed	W 12 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	03 Aug 02:10 PM PDT

More Information:

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

Extended Forecast for

Union City CA

This
Afternoon

Sunny
High: 76 °F
Tonight

Mostly Cloudy
Low: 55 °F
Tuesday

Decreasing
Clouds
High: 70 °F
Tuesday
Night

Slight Chance
Rain
Low: 54 °F
Wednesday

Partly Sunny
High: 64 °F
Wednesday
Night

Partly Cloudy
Low: 55 °F
Thursday

Sunny
High: 71 °F
Thursday
Night

Mostly Clear
Low: 54 °F
Friday

Sunny
High: 75 °F

Detailed Forecast

This Afternoon

Sunny, with a high near 76. West wind 11 to 13 mph.

Tonight

Mostly cloudy, with a low around 55. West southwest wind 6 to 11 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 7 to 14 mph, with gusts as high as 18 mph.

Tuesday Night

A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 54. West southwest wind 11 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Partly sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 55.

Thursday

Sunny, with a high near 71.

Thursday Night

Mostly clear, with a low around 54.

Friday

Sunny, with a high near 75.

Friday Night

Mostly clear, with a low around 55.