Union City (94587) Daily Weather Forecast

NOAA Releases Winter Forecast For Union City

La Niña will affect temperature, precipitation and drought conditions through winter in Union City and Calif., according to NOAA’s forecast.

Flood Advisory Issued For Union City

Heavy rain may cause urban and small stream flooding.

Union City's Rainy Hour-By-Hour Forecast As Storm Rolls Through

Here's a breakdown of what you can expect over the next several hours.

Rain, Wind Forecast: Atmospheric River To Flow Through Union City

A Wind Advisory has already been issued for Friday. Expect heavy rain here and snow in the Sierra.

PG&E Public Safety Shut Down: Union City Residents Potentially Impacted

There is a high-wind event coming through the Bay Area early Wednesday morning and PG&E has announced a power shut down event.

Check For Snow On Mission Peak

The snow level dropped to around 1,000 feet overnight. It snowed on Mt. Diablo much of the day Monday.

Chilly Days Cold Nights: Union City Weather Forecast

Your New Year's Eve forecast and beyond.

Overnight Lows In the 30s: Union City Christmas Week Forecast

Rain will likely hit on Monday and temperatures will drop after the storm moves out. Will it dry out in time for Santa?

Your Week's Weather Forecast For Union City

See what temps and chance of rain will be. Plus, check out some fun events coming up nearby for you and your family.

Threat Of Rain In Union City This Week

You'll need to keep sweaters and jackets handy this week, but what about umbrellas?

2 Days Of Rain In Forecast For Union City This Week

High temperatures will bottom out at 54°F on Tuesday.

Your Week's Weather Forecast For Union City

More rain on the way? Find out. Plus check out some fun events coming up nearby for you and your family ...

Union City Weather Forecast

What to expect during our last full week before Thanksgiving.

Union City Basks In Warm Temps

Our warm weather continues, with no rain in sight.

Cooler Temperatures, No Rain: Weather Forecast For Union City

Today, partly cloudy starting tonight.

Heavy Rain Coming To Union City: Detailed Weather Forecast

Widespread rainfall is predicted to hit the Bay Area this week.

Union City Weekend Weather Forecast

Will it feel like summer or fall?

Your Week's Weather Forecast For Union City

See what temps will be, plus check out a few fun events coming up nearby for you and your family ...

Temps On The Rise: Forecast For Union City

See when our weather heats up tot he 90s.

Four-Day Forecast For Union City

Beautiful summer weather is in the forecast!

Your Weekend Weather Forecast For Union City

See what's ahead on the temperature front ...

Summer Clouds In Four-Day Forecast For Union City

Today, partly cloudy starting tonight.

Union City Weather Perfect This Week

Today, clear throughout the day.

4th Of July Weather Forecast For Union City

The grill will be sizzling - and how about temps?

Free Sandbags Available In Union City

The storm bearing down on Union City could drop record rainfall. Here's where to get sandbags.

NorCal Drivers: Beware of Black Ice

Drivers should slow down and use caution to avoid accidents.

High Wind Warning For Union City, Bay Area Thursday

Moderate to heavy rain is also expected.

Excessive Heat Warning: Cooling Centers In Union City

Record setting heat will pose a danger to many in the community.

Cooling Centers Open: Where To Stay Cool In Union City

The heat is expected to reach dangerous levels. Here's where you can stay cool.

Union City Weather Forecast: 3 Storms Line Up to Clobber Us

The National Weather Service has issued a hazardous weather outlook.

Union City Weather Forecast: Get Ready For Another Wallop

The Bay Area is in the bulls-eye again.

Union City Weather Forecast: Strong Storm With High Wind Warning

The rain is returning, along with fierce winds.

New Storm Expected to Hit Union City

BREAKING: Heavy downpours overnight could cause more challenges.

Union City Weather Forecast: 'Significant' Rain Heading Our Way

Flooding is possible. Prepare your home and vehicle

Union City Weather: Brace for Wind Gusts, Heavy Rain

The forecast calls for drenching rain. Plan for a slow Thursday commute.

Union City Rainfall Totals Through Sunday

Some Alameda and Contra Costa county cities got more rainfall in one weekend than in all of October 2015. And that was an El Nino year.

Weather Warning, Union City: Major Storm on the Way

BREAKING: Expect wind gusts, slick roads, high surf, possible flooding and power outages.