Union City (94587) Daily Weather Forecast

Flood Watch Issued For Union City

The National Weather Service flood watch goes into effect at noon on Friday.

Pollen Season Is Kicking Up Allergies And Hay Fever In Union City

More grass pollen can be expected this year thanks to several atmospheric rivers.

New Atmospheric River Storm Expected To Arrive In Union City Overnight

Incoming storm a "direct threat to life and property," NWS says.

'Huge Gains' In CA Snowpack Free Half Of State From Drought

Recent storms have given California an above-average snowpack erasing both extreme and exceptional drought conditions from the state.

'Significant Accumulating Snow': NWS; Union City Forecast

The snow level has fallen to 500 feet in some areas, with up to 18 inches of snow expected on peaks including Mission Peak and Mt. Diablo.

Union City Goes Under Freeze Watch

The freeze watch will be in effect from at 2 a.m. to 9 a.m. Wednesday, and residents are urged to prepare, the NWS said.

Union City Goes Under Freeze Warning

Union City temperatures are expected to top out at 54 degrees Thursday afternoon before plunging precipitously.

Flood Advisory Issued for Union City, East Bay

The advisory is scheduled to end later tonight.

Union City Has 1 Day To Dry Out: Plan Ahead

After 3 days of drenching rain in the past week, Friday looks dry. But the storm door is wide open again starting Saturday.

Storm Shelter Opens At Union City's Ruggieri Senior Center

The shelter is pet friendly, but you must provide a leash, crate or cage.

Where To Find Free Sandbags In Union City

Wednesday's storm is expected to be "brutal" with flooding and high winds.

Union City Goes Under Flood Watch

​Excessive runoff could flood low-lying areas, particularly in some of the creeks and rivers of Alameda County.

Atmospheric River Pummels Union City; More Rain Coming

A major storm caused flooding, power outages, and high winds all over the Bay Area. More rain is expected through January.

Spare The Air Alert, Wood Burning Ban Extended Through Tuesday

A Spare the Air Alert issued on Monday was extended another day due to weather conditions that continue to trap smoke at ground level.

Atmospheric River, Wind Advisory To Hit Union City

The weather service is predicting downpours.

Rain, Near Freezing Temperatures Expected In Union City

A cold front dropped temperatures on Monday. Expect rain as the week progresses.

Drought- and Heat-Stressed Union City Trees Need Water

We need to conserve water, but an East Bay expert warns that trees receiving less water are more susceptible to pests and disease.

Excessive Heat Watch Issued For Union City, East Bay: NWS

Temperatures are expected to hit triple digits in parts of the East Bay this weekend with records expected to be broken. Union City forecast

Union City Under Heat Advisory

"Extreme heat will significantly increase the potential for heat-related illnesses."

Union City Readies For Warming Trend: NWS

Some nearby towns will be under an excessive heat watch Friday, the National Weather Service said.

Wind Advisory Issued For East Bay

Here's the timing for the worst of the wind.

Heat Wave To Hit Union City, Bay Area

Temperatures will hover around the 90s in Union City later this week as the Bay Area sees some of the hottest April weather since 1989.

Chance Of Rain In Union City This Weekend

The rain will be followed by a warming trend.

Thunderstorm Possible In Union City Thursday Morning: NWS

The National Weather Service issued a Special Weather Statement for parts of the East Bay, with Union City specifically mentioned.

High Wind Watch For Union City

Some parts of the Bay Area could see wind gusts up to 65 mph. See the timing, intensity of the watch.

Gusty Winds Prompt Wind Advisory In Union City

"Tree limbs could be blown down and power outages may occur," the National Weather Service said.

Soaking Rain Expected In Union City This Week

Here's how much rain the Bay Area is expected to get over the next week.

'Potent' Storm To Hit Union City; Here's When Rain Could Start

See how much rain is expected in the days to come as a powerful storm barrels toward the Bay Area.

Here's When Rain, Thunder Could Come To Union City Monday

An "atmospheric river" is expected to bring widespread rain as a wind advisory is in effect across most of the Bay Area.

Union City Winter 2021 Forecast From NOAA

Last week's storm has many residents hoping for a drought-breaking winter. Here's what NOAA predicts.

Sandbags Available In Union City

The City has issued tips on preparing for future storms.

Union City Rainfall Totals

Get the latest updates, including rainfall totals, in Union City after a "bomb cyclone" tore through the region.

'The Storm Door Is Officially Open' In Union City, Officials Say

Officials warn that wet roads, traffic incidents and wind may be on the horizon as fall's first rain arrives. What to expect in Union City.

Winter Weather Forecast For Union City

AccuWeather says the return of a La Niña cycle could affect how much rain Union City receives, and when it will finally arrive.

ACWD Offers Water Conservation Tips For Union City Customers

Agency has solutions for short and long-term conservation and said it is prepared to meet water demands despite drought conditions.

Flooding Threat To Union City From Rising Sea Levels

Union City and its Bay Area neighbors may lose homes and other buildings, jobs, and infrastructure if rising sea levels go unaddressed.

Rain Or Shine? Here’s The Memorial Day Forecast For Union City

Are we in for stormy skies or fair weather this Memorial Day weekend? Check out the latest Union City weather forecast.

Parts Of Union City Under Red Flag Warning This Weekend

Here's why weather officials have called the first red flag warning of the year. View a map of the affected areas.

Mother’s Day 2021 Weather: See Forecast For Union City

Are you planning something outdoors for mom? Here's what's in store this Mother’s Day.

Groundhog Day 2021: When Will Spring Weather Come To Union City

This year, Punxsutawney Phil looks for his shadow in a livestreamed event that can be seen in Union City and elsewhere around the country.