Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Rain

56°F

13°C

Humidity	74%
Wind Speed	W 18 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	17 Nov 02:22 PM PST

More Information:

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

Extended Forecast for

Union City CA

This Afternoon
High: 55 °F
Showers
Likely
Tonight
Low: 46 °F
Chance
Showers
Tuesday
High: 60 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 48 °F
Mostly Cloudy
Wednesday
High: 59 °F
Partly Sunny
Wednesday Night
Low: 51 °F
Rain Likely
Thursday
High: 57 °F
Rain Likely
Thursday Night
Low: 47 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 61 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a steady temperature around 55. West southwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Cloudy during the early evening, then gradual clearing, with a low around 46. Southwest wind 6 to 13 mph becoming east northeast after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Patchy fog before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming west 5 to 9 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 48. West wind around 5 mph becoming light and variable in the evening.

Wednesday

Partly sunny, with a high near 59. Light and variable wind.

Wednesday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

Thursday Night

A slight chance of rain before 10pm. Mostly cloudy, with a low around 47.

Friday

Mostly sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 46.

Saturday

Sunny, with a high near 63.

Saturday Night

Mostly clear, with a low around 46.