Hey Ray! Explaining The Differences Between Weather Watches And Weather Warnings
Some of the most important weather terminology for safety is often the most confused weather terminology. Those terms are "watch" and "warning".
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Some of the most important weather terminology for safety is often the most confused weather terminology. Those terms are "watch" and "warning".
Sometimes in science, things mix well, other things don't, and sometimes that mix takes time. That can be said for the Three Rivers, too.
You may have heard the scientific expression "An object at rest stays at rest."
Remember that one time in math class when you said, "I am never going to use this in real life"?
Pittsburgh has a lot of bridges -- 446 of them! With bridges, there are additional things to be alert for in colder weather, such as ice.
Late in winter, people usually start looking for signs that spring is on the way. The most popular is Punxsutawney Phil. The groundhog isn't the only animal though.
We have talked about how each snowfall is different. How snow is created is different, too.
The hardest season to predict weather is winter, mainly because of snow.
The Moon is neat to watch because it has several different looks during its 27 day cycle. It sometimes looks like a fingernail. Other times it looks like half of a pie, and other times it is a bright, shiny disk in the sky.
Often, I get asked, "Why are you called a meteorologist when you study and predict weather, not meteors?"
The term "polar vortex" may sound like a cold version of a "sharknado", but unlike a sharknado, the polar vortex is a real, meteorological thing.
Standing on Earth and looking out, the Earth looks flat from our very limited view. We know the Earth isn't flat, though. Did you know Earth isn't a perfect sphere either?
After a snowfall, we all like to brag about how much fell, so it is important to measure snow properly. While it sounds like an easy task, you must follow some rules.
Unlike a certain popular television show, we know that winter is coming and exactly when it will get here.
You may have heard about the Christmas Star that will become visible in the December sky. What is it, how rare is it, and how do you see this "star"? Meteorologist Ray Petelin has the answers.
Spots on the Sun's surface can tell us a lot about what is going on with the Solar Cycle. Ray Petelin explains why they're important to watch in a new Hey Ray!
You may have heard us talk about "meteorological seasons" that don't match up with the seasons you typically see on the calendar. While that may sound weird, there is a reason meteorologists use these different dates. Ray Petelin explains in a new Hey Ray!
One viewer wrote in to ask Ray Petelin, why do storms have different names around the world? Well, while it's true they do go by different names around the world, they're still the same kind of storms.
As summer winds down, we start to reach the peak of hurricane season, which leads to a lot of questions of how hurricanes form. Ray Petelin explains in a new Hey Ray.
Some kind of clouds can help predict the weather.
If you've ever wondered how hurricanes get their names, KDKA First Alert Meteorologist Ray Petelin is here to explain how!
We use salt for so many things these days, but did you know that it can be used to make ice cream? Ray Petelin shows you how in an all-new Hey Ray!
One of the coolest things to see in the summertime happens from late July through late August.
You've heard the phrase "Dog Days of Summer," but you'd be surprised to learn it has nothing to do with our furry friends. Ray Petelin explains in a new Hey Ray!
You have certainly heard the name from the classic 80s movie, but it's more than just that. It's a meteorological phenomenon. Ray Petelin explains!
British conservationist Jane Goodall spent her life researching and educating others about chimpanzees and the natural world.
One person was shot outside Ross Park Mall in Ross Township on Tuesday night, police said.
The first government shutdown in nearly seven years is underway as Republicans and Democrats remain at an impasse over 2025 funding. Follow live updates here.
An ATF agent was justified in shooting and killing an 18-year-old who opened fire at law enforcement in Aliquippa last month.
A Blairsville, Indiana County, woman will serve up to two years in prison after she pleaded guilty to killing another woman with her vehicle.
The first government shutdown in nearly seven years is underway as Republicans and Democrats remain at an impasse over 2025 funding. Follow live updates here.
Pfizer's CEO said President Trump's threat of tariffs motivated his company to take swift action.
The first government shutdown in nearly seven years began at midnight after lawmakers failed to reach a deal on extending funding.
President Trump's Justice Department has brought criminal charges against James Comey, indicting him on two counts, though a federal grand jury rejected one count.
The Trump administration is raising the stakes as Congress faces a looming deadline to pass a government funding bill.
A popular Midwest grocery chain appears to be inching into the Pittsburgh area.
As Starbucks announces its plan to close "underperforming" locations nationwide, at least two Pittsburgh stores will close their doors this weekend.
Next week, the electric vehicle tax credit will end, and if you're looking to buy a new car, you might need to act quickly.
A popular shopping destination in Robinson Township could soon have a new owner.
A Fayette County flower shop is sounding the alarm after learning another out-of-state business appears to be impersonating its company.
The Philoptochos Autumn Food Fair returns to Holy Cross Greek Orthodox Church on October 1 and 2 from 11 a.m. to 8 p.m., with proceeds supporting several groups across the Pittsburgh area, including the KDKA-TV Turkey Fund.
The Brighton Heights Halloween House Tour is back in 2025, and Team PTL is getting a sneak preview of what people can expect when touring the different houses.
PTL hosts Heather Abraham and David Highfield discuss Pittsburgh culture, trending news and social media, food, sports and more. Plus, a preview what's to come on today's show.
We're getting a preview of the annual Off The Record show. For their 25th anniversary, they're taking the 'Burgh back to the future! The show is set for Oct. 16, 2025, at the Byham Theater and benefits the Greater Pittsburgh Community Food Bank.
Antiques appraiser Dr. Lori is examining more of your treasures. This week's theme is mugs.
KDKA Investigates looked into what's behind the county's success in preventing deadly crime.
A Fayette County flower shop is sounding the alarm after learning another out-of-state business appears to be impersonating its company.
Pittsburgh councilmembers plan on introducing new legislation that will change the zoning code for vape shops.
People who live next to a blighted and abandoned property in Sharpsburg say they're living in a nightmare.
The new year is starting at Pittsburgh's colleges and universities, but there will be fewer international students on campus.
The Big Ten conference is getting college students involved in the fight to ease the nation's critical blood shortage.
We're chatting with Dr. Brenda Mendizabal, of the American Heart Association of Greater Pittsburgh, about heart healthy habits for children ahead of this weekend's annual Heart Walk at Hartwood Acres.
We're chatting with Dr. Joanna Fong-Isariyawongse, of the University of Pittsburgh's Department of Neurology. She's explaining why beauty sleep is absolutely a real thing and that it's vital for your health.
President Trump's announcement this week about an alleged link between Tylenol and autism has drawn pushback from medical experts.
Andy Potocki went to the dentist in February of 2024 and asked his hygienist about some tenderness in his jaw.
The proposed plan would organize teams by roster size and winning records instead of by enrollment.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The Pirates also extended the contract of manager Don Kelly on Monday.
After replacing Derek Shelton as manager of the Pirates in May, the team announced that Don Kelly's contract had been extended.
The Pirates haven't made the postseason since 2015.
Nippon Steel and U.S. Steel are pledging $100 million in upgrades to the historic plant in the Mon Valley.
A Fayette County flower shop is sounding the alarm after learning another out-of-state business appears to be impersonating its company.
Businesses in Pittsburgh are preparing for a busy weekend.
Sheetz is the second-best employer in the nation for retail workers, according to a new list from Fortune.
Forbes has ranked the top 400 richest people in America, and the list features billionaires from the Pittsburgh area.
Doctors are warning of a food trend inspired by the popular Netflix movie "KPop Demon Hunters" that is leading to serious burn injuries.
Comedian Bert Kreischer will return to Pittsburgh for another show at PPG Paints Arena in 2026.
The NFL, Apple Music and Roc Nation announced Bad Bunny will lead the 2026 Super Bowl halftime festivities at Levi's Stadium on Feb. 8 in Santa Clara, California.
Selena Gomez married Benny Blanco, the music producer and songwriter to whom she'd been engaged since last year. Gomez shared photos from the ceremony on social media.
Two major TV station owners, Sinclair and Nexstar, said they would return "Jimmy Kimmel Live!" to the air Friday after preempting the show last week.
The Philoptochos Autumn Food Fair returns to Holy Cross Greek Orthodox Church on October 1 and 2 from 11 a.m. to 8 p.m., with proceeds supporting several groups across the Pittsburgh area, including the KDKA-TV Turkey Fund.
The Brighton Heights Halloween House Tour is back in 2025, and Team PTL is getting a sneak preview of what people can expect when touring the different houses.
PTL hosts Heather Abraham and David Highfield discuss Pittsburgh culture, trending news and social media, food, sports and more. Plus, a preview what's to come on today's show.
Stay on top of local weather with First Alert Meteorologist Mary Ours' forecast!
A Blairsville woman will serve up to two years in prison after she pleaded guilty to killing a woman with her vehicle in February 2024.
The 44th annual KDKA-TV Turkey Fund will help our neighbors in need have a nice meal for Thanksgiving.
West Virginia scored a late touchdown to tie the game and then beat Pitt in overtime to win the 108th Backyard Brawl.
Eli Holstein threw for 304 yards and 4 touchdown passes in the 45-17 Panthers' win over the Chippewas.
Spaun made a thrilling 64-foot birdie putt to win the U.S. Open at Oakmont Country Club.
It was a wet and rainy day at Oakmont Country Club for the third round of the U.S. Open.
