New report outlines impact, dangers of extreme heat waves
The heat wave hitting the Bay Area early this week comes along with a new forecast on how hot days might stack up in a changing climate.
Watch CBS News
The heat wave hitting the Bay Area early this week comes along with a new forecast on how hot days might stack up in a changing climate.
Paul Heggen reports on heat advisory and Spare the Air Alert in effect for large parts of the Bay Area Tuesday (8-15-2022)
Above-normal temperature reaching into the triple digits are expected over the next several days across the country.
Excessive heat warnings and alerts are in place across much of the country. Michael George reports.
The scorching temperatures have reached as far north as Britain, where its weather agency has issued its first-ever "red warning" of extreme heat.
Mop-up from the Edgewood Fire in San Mateo County continued Wednesday in the wake of two fires in the Emerald Hills area near Woodside and Redwood City.
All around the Bay Area, people are dealing with high temperatures. But in Brentwood, high heat is something many have grown accustomed to.
On the first day of summer, a heat advisory was in effect Tuesday until 10 p.m. across the Bay Area and residents were warned to take precautions because of the hot weather.
UC Davis had to cut its Friday graduation ceremony short due to concerns about the high heat.
Meteorologists forecasted a heatwave coming this weekend, prompting PG&E to warn its customers that the excessive heat could contribute to power outages.
Fire crews in Contra Costa County had to cancel their training because of Thursday's weather conditions. Andria Borba reports. (5-9-22)
Following last week's discouraging snow survey, this week's early spring heat wave could make the snowpack situation even worse, forcing local water districts to start considering more drought restrictions.
The Bay Area could see record high temperatures on Thursday, and the start of summer is still two and a half months away. Some experts worry this year's summer heat could mean problems for the power grid, especially with the drought.
Warmer weather is in store for the region on Tuesday and Wednesday and some areas in the North Bay and on the San Francisco Peninsula could see record temperatures, forecasters said.
Warm temperatures in the Bay Area will stick around for Super Bowl Sunday before cooling to more seasonal temperatures Monday.
Basking in spring-like weather at Heather Farm Park in Walnut Creek, people told KPIX the sunny conditions were bringing back their old spending habits.
Temperatures will soar into the 90s on Tuesday as off-shore winds buffet the San Francisco Bay Area, pulling a plume of smoky, unhealthy air over the East Bay from the fires threatening the state's famed Sequoia groves in Tulare County.
The National Weather Service is forecasting warming temperatures in the Bay Area through the upcoming Labor Day holiday weekend, with triple-digit temperatures likely in some inland locations on Sunday and Monday.
The temperature reached 90 degrees Fahrenheit (32 Celsius) Thursday in South Lake Tahoe, California, which sits at an elevation of 6,237 feet (1,901 meters) on the Nevada line.
The California Independent System Operator (ISO) is asking residents to conserve electricity from 4 p.m to 9 p.m., to reduce the strain on the state's power grid.
A statewide Flex Alert issued by the California Independent System Operator (ISO) went into effect Monday afternoon as officials called for energy conservation.
Pools and water parks across the San Francisco Bay Area were in high demand Saturday due to the scorching heat.
Gov. Gavin Newsom signed an executive order Saturday that will allow emergency use of auxiliary ship engines to relieve pressure on California's electric grid.
A section of Highway 242 in Concord is being shut down for repaving but, with temperatures reaching triple digits, the concerns are not just for the workers but for the roadway itself.
Nothing magnifies the San Francisco Bay Area's microclimates more than a heat wave stalled over the East Bay. While the four Caldecott Tunnel bores on Highway 24 only stretch a little more than 3,700 feet, temperatures can jump 15-20 degrees when you exit the eastern end.
Hundreds of Iranian Americans gathered in front of San Francisco's Ferry Building on Sunday afternoon, celebrating what they say could be a new beginning for Iran.
The Bay Area learned in December about the passing of legendary Bay Area Park Ranger Betty Reid Soskin, but they waited until Sunday to hold a public tribute to her.
Michael Misa scored 1:40 into overtime, and the San Jose Sharks topped the Winnipeg Jets 2-1 for their second straight win.
A 2-year-old died and the child's mother was injured after they were struck by a vehicle in San Francisco Friday night, officials said.
Oil prices rose sharply when market trading began late Sunday over concerns that the supply from Iran and elsewhere in the Middle East would slow or grind to a halt.
Hundreds of Iranian Americans gathered in front of San Francisco's Ferry Building on Sunday afternoon, celebrating what they say could be a new beginning for Iran.
The Bay Area learned in December about the passing of legendary Bay Area Park Ranger Betty Reid Soskin, but they waited until Sunday to hold a public tribute to her.
Michael Misa scored 1:40 into overtime, and the San Jose Sharks topped the Winnipeg Jets 2-1 for their second straight win.
A 2-year-old died and the child's mother was injured after they were struck by a vehicle in San Francisco Friday night, officials said.
On Feb. 26, a Texas region recorded the all-time hottest winter temperature in the U.S. Meanwhile, in the Bay Area, San Jose is seeing an average of 13 additional unusually warm days each winter.
Hundreds of Iranian Americans gathered in front of San Francisco's Ferry Building on Sunday afternoon, celebrating what they say could be a new beginning for Iran.
The Bay Area learned in December about the passing of legendary Bay Area Park Ranger Betty Reid Soskin, but they waited until Sunday to hold a public tribute to her.
A 2-year-old died and the child's mother was injured after they were struck by a vehicle in San Francisco Friday night, officials said.
For San Francisco and Oakland, it was a record warm start to the last day of the month.
Clerks with the San Francisco Superior Court have announced a tentative agreement to end a two-day strike, the union announced Friday.
The Bay Area learned in December about the passing of legendary Bay Area Park Ranger Betty Reid Soskin, but they waited until Sunday to hold a public tribute to her.
The gathering, held on a pedestrian bridge above a freeway in Berkeley, brings together community members waving signs and dancing as passing drivers honk in support.
A teacher strike in Oakland has been averted after the teachers' union and the school district reached a tentative agreement on Friday morning, preventing disruptions for students and families.
A pilot program is providing Bay Area high school students with lessons on the importance of where their local water comes from, the systems that bring it to their homes, and the threats to the supply.
According to the Sports & Fitness Industry Association, pickleball has been America's fastest-growing sport for four straight years.
More than four decades after a Salinas nightclub owner was found dead, authorities said they have solved the case and located a suspect.
A state appeals court has overturned the conviction of the man convicted of kidnapping and murdering Sierra LaMar in 2012, paving the way for a new trial.
A Santa Clara County resident with measles may have exposed others while dining at a restaurant in Burlingame earlier this week, health officials said.
From the Winter Olympics spotlight to his base with the San Jose Sharks, Macklin Celebrini has made a global splash and now he's bringing that momentum back to the Bay Area.
To protect and serve took on a whole new meaning for two officers in the San Francisco Bay Area last weekend.
Officers arrested a suspect with an outstanding out-of-state murder warrant in Vallejo, police said Friday.
A suspect is accused of animal cruelty after hundreds of birds and evidence consistent with bird fighting were located at a home just outside of Santa Rosa city limits on Wednesday, authorities said.
Authorities in the San Francisco Bay Area have arrested three people from the East Coast on suspicion of identity theft in an alleged bank fraud case, including a woman who was reported missing several months ago.
Police in Vallejo said they arrested a driver on multiple felony charges following a pursuit over the weekend that covered nearly 16 miles.
The warning was in effect for Neeley Road and Orchard Avenue, between River Lane and Montesano Avenue, due to landslide and tree fall risk.
Michael Misa scored 1:40 into overtime, and the San Jose Sharks topped the Winnipeg Jets 2-1 for their second straight win.
Luka Doncic had 26 points, eight assists and six rebounds, LeBron James added 22 points, nine assists and seven rebounds, and the Los Angeles Lakers ran away from the short-handed Golden State Warriors for a 129-101 win.
Shakir Mukhamadullin broke a tie midway through the third period and the San Jose Sharks snapped a five-game winless streak by beating the Edmonton Oilers 5-4.
The city of Oakland announced that a community-wide celebration is being planned for two-time Olympic gold medalist Alysa Liu. A date has not yet been set, with the city saying they are still working with Liu's team.
Bo Davidson has torn through the minors in his first two full seasons in the Giants system.
The man who killed two and wounded 14 also had photos of Iranian leaders in his home, a source said.
More than four decades after a Salinas nightclub owner was found dead, authorities said they have solved the case and located a suspect.
A state appeals court has overturned the conviction of the man convicted of kidnapping and murdering Sierra LaMar in 2012, paving the way for a new trial.
A Central California man has been convicted of attempted murder for setting an elderly homeless woman on fire during an incident last year, prosecutors said.
Clerks with the San Francisco Superior Court have announced a tentative agreement to end a two-day strike, the union announced Friday.
After the Trump administration cut it off, Anthropic CEO Dario Amodei told CBS News in an exclusive interview Friday night he wants to work with the military — but only if it addresses the firm's concerns.
President Trump said he will give federal agencies six months to phase out their use of Anthropic's AI products.
The 20-year-old plaintiff alleges that using YouTube and Instagram from a young age intensified her depression and led to suicidal thoughts.
Defense Secretary Pete Hegseth gave Anthropic until Friday at 5 p.m. to grant the military unresticted use of its AI technology.
Starting next week, parents will get an alert if their teen repeatedly searches for certain terms related to self-harm or suicide in a short time span.
USALESS.COM is recalling its Rhino Choco VIP 10X product due to the undeclared presence of Tadalafil, which is the active ingredient in Cialis.
A Santa Clara County resident with measles may have exposed others while dining at a restaurant in Burlingame earlier this week, health officials said.
Multiple elephant seal pups along the Northern California coast have tested positive for the deadly avian influenza, or bird flu, according to new research from the University of California.
About 1,300 nurses and support staff at MarinHealth Medical Center plan to stage a one-day strike on Wednesday, citing stalled contract negotiations over wages and healthcare benefits.
Health officials in the East Bay said a man has died from consuming toxic wild mushrooms, amid an ongoing spike in mushroom-related poisonings throughout California.
Hundreds of Iranian Americans gathered in front of San Francisco's Ferry Building on Sunday afternoon, celebrating what they say could be a new beginning for Iran.
The gathering, held on a pedestrian bridge above a freeway in Berkeley, brings together community members waving signs and dancing as passing drivers honk in support.
CBS News has learned that the casualties occurred among American personnel based in Kuwait.
Clerks with the San Francisco Superior Court have announced a tentative agreement to end a two-day strike, the union announced Friday.
Trump ally Sen. Lindsey Graham said the operation would be "violent, extensive and I believe, at the end of the day, successful."
A Yosemite park ranger was fired last year after helping to display a transgender pride flag from El Capitan.
After more than two years of renovations, the historic Castro Theatre is back open for business.
A large Pride flag has been removed from the Stonewall National Monument in Greenwich Village. The National Park Service said it did so under guidance from the federal government.
The billionaire and philanthropist MacKenzie Scott donated $45 million to The Trevor Project, a nonprofit focused on suicide prevention and advocacy for LGBTQ young people.
Oasis nightclub announced plans to close six months ago. New Year's Eve was slated for the final performance. A last-minute, multi-million dollar donation turned the final curtain call into an encore performance.
Singer-songwriter Neil Sedaka, known for his hits like "Laughter in the Rain," "Breaking Up is Hard to Do" and "Calendar Girl," has died.
Streaming giant Netflix declined to match Paramount Skydance's $31 per share offer for Warner Bros. Discovery.
The Rock & Roll Hall of Fame has announced its 2026 list of nominees, including Phil Collins, Mariah Carey, Wu-Tang Clan and more.
The city of Oakland announced that a community-wide celebration is being planned for two-time Olympic gold medalist Alysa Liu. A date has not yet been set, with the city saying they are still working with Liu's team.
It would have been the festival's third year and was planned for May 30 and 31 at Napa Valley Expo.
Ever since the COVID-19 pandemic, the Oakland Unified School District has seen an alarming spike in the number of unhoused students in the school system who deal with a host of challenges far beyond what most children face.
Meteorologist and CBS News Bay Area's resident pilot Lt. Jessica Burch got a treat during Fleet Week, taking to the skies with one of the Blue Angels.
A Bay Area man discovered his devastating loss left him with a new opportunity to rethink how he lives -- follow his journey in virtual reality, 360-degree video.
A groundbreaking medical study involving the UCSF Medical Center has shown some colorectal cancer patients can safely skip radiation treatment and enjoy a potentially higher quality of life.
Every day, San Francisco bar pilot Captain Zach Kellerman goes through what might just be the world's most dangerous commute.
A 2-year-old died and their mother was injured after they were struck by a vehicle in San Francisco Friday night, authorities said.
Stanford senior guard Benny Gealer joined the program as a walk-on guard in 2022. Now he's one of the team's leading scorers and played his final game at Maples Pavilion this weekend. (3-1-26)
California will be one of the only places in the world to experience a full lunar eclipse this week.
Here's a look at the weather forecast Sunday evening.
The Henry J Kaiser Center was filled with close friends, many of whom never actually met her. Her son, Bob Reid, said that's the way she made people feel for all 104 years of her amazing life.
In 2025, KPIX is moving to a new community service award: the CBS News Bay Area Icon Award. Submit nominations for an outstanding community hero at kpix.com/icon.
It's the most wonderful time of the year for a South Bay woman who has played Mrs. Claus for more than 40 years for the children of North San Jose's Alviso District.
For residents of the Oakland Hills, the prospect of another wildfire always remains a concern. This week's Jefferson Awards winner has made it his mission to make the hills and other high-risk areas safer.
In East Palo Alto -- where state education numbers show more than nine in ten public school students are low income and more than half are English learners -- many are finding hope and connection at the Boys & Girls Clubs of the Peninsula.
This week's Jefferson Award winner is Army veteran who continues to live a life of service into his 80s, by feeding hundreds of San Francisco families a week.
A Bay Area man who overcame tremendous obstacles to excel in school has made it his mission to gear up other students for success in the classroom and in life.
For Students Rising Above scholar Josh Collins it took moving across the country to realize the value of his Bay Area family.
Samir Hooker had to grow up fast after his stepfather was shot dead 12 years ago. Now he is watching over his mom and sister while attending UC Berkeley.
It's hard enough to graduate from one of the most prestigious schools in the country when you're the first in your family to go to college. Imagine doing that while you're also trying to protect your parents from being deported?
Some students who are the first in their families to go to college face the challenge of balancing a rigorous academic load while still working to help support their family back home.