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First Alert Chief Meteorologist Dave Aguilera talks about tornadoes in Colorado and how the unique topography of our state impacts those storms.
First Alert Meteorologist Lauren Whitney demonstrates how rain forms in the CBS Colorado First Alert Weather School.
First Alert Meteorologist Joe Ruch shows how clouds form in this edition of First Alert Weather School.
First Alert Meteorologist Callie Zanandrie shows how snow forms and how to make it snow in your house regardless of the weather outside, in this edition of First Alert Weather School.
CBS Colorado First Alert Meteorologist Joe Ruch was visited by kindergarteners from Westgate Elementary School in Lakewood.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Firestone Charter Academy in Firestone.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Meridian Elementary School in Broomfield.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Glacier Peak Elementary School in Brighton.
CBS Colorado First Alert Chief Meteorologist Dave Aguilera stopped by to teach kids about Colorado weather in Elizabeth.
CBS Colorado First Alert Meteorologist Joe Ruch visited 2nd graders at Farrell B. Howell Elementary School in Denver.
CBS Colorado First Alert Meteorologist Joe Ruch visited 3rd graders at Silver Creek Elementary School in Thornton.
First Alert Meteorologist Joe Ruch visited 8th graders at Weld County Middle School in Keenesburg.
First Alert Meteorologist Joe Ruch and First Alert Chief Meteorologist Dave Aguilera visited 3rd, 4th and 5th graders at Holly Hills Elementary School.
Dave Aguilera visits Leman Academy of Excellence
Dave Aguilera visits the kids at VOA in Denver
Chief Meteorologist visited in the elementary school in Boulder.
Alex Lehnert visits Christa McAuliffe STEM Academy
Dave Aguilera visits Silver Creek Elementary
Chief Meteorologist Dave Aguilera visits 3rd graders at Bear Canyon Elementary
Dave Aguilera visits Prairie Crossing Elementary School in Parker
Chief Meteorologist Dave Aguilera visits Aurora Frontier
First Alert Chief Meteorologist Dave Aguilera visited Cougar Run Elementary School in Highlands Ranch.
First Alert Chief Meteorologist Dave Aguilera visited Cottonwood Creek Elementary School in Greenwood Village.
Dave Aguilera had a great school visit in Littleton
Dave Aguilera visits the Lincoln Meadows American Academy in Parker
Dave Aguilera visits Lincoln Academy in Arvada
Chief Meteorologist Dave Aguilera visits Mountain Ridge Middle School in Highlands Ranch
Chief Meteorologist Dave Aguilera stopped in to see 3rd Grade at Flatirons Elementary in Boulder
Dave Aguilera visits Westgate Elementary in Lakewood
Chief Meteorologist Dave Aguilera visits North Mor Elementary
First Alert Weather Visit with Dave Aguilera
First Alert Meteorologist Dave Aguilera visited the school in November 2023.
First Alert Meteorologist Dave Aguilera visits Swigert
Dave Aguilera visits schools across our viewing area with a hands on weather presentation
After a stretch of unseasonably warm weather across Colorado, a winter attraction in Summit County has been walking a careful line between art and survival.
Crews have continued to work quickly to restore service to thousands of Coloradans who lost power as extreme high winds moved through the state this week.
Many Colorado businesses tried to keep the doors open during the recent power shutoffs despite the drop in foot traffic. Now, they're hoping customers will return in greater numbers ahead of the coming Christmas holiday.
Police are searching for a person they say crashed into an Aurora apartment complex on Friday night.
Colorado Gov. Jared Polis and Sens. Michael Bennet and John Hickenlooper are asking President Trump to reverse his decision after the president reportedly denied disaster declaration requests for major wildfires and flooding across the state earlier this year.
Watch meteorologist Callie Zanandrie's forecast.
A family-owned business in Gunbarrel is selling trees from Colorado for Christmas, and you still have time to get a native tree for your celebration.
Two weeks after a rockslide in Colorado derailed a train into the Gunnison River, spilling thousands of gallons of fuel into the water, the Environmental Protection Agency said the initial cleanup operation is coming to a close. They added that additional oil recovery and a more methodical assessment of impacts to the shoreline are underway.
One person was taken to the hospital after a shooting involving Northglenn police Friday night.
In advance of hurricane force winds moving into Colorado earlier this week, Xcel Energy preemptively shut off power to protect areas of the state from extreme fire danger. But due to the outage, time (very) briefly stood still at the NIST Internet Time Service facility in Boulder.
The AFC South-leading Jaguars (11-4) won their sixth straight game and handed the Broncos (12-3) their first loss since Week 3. It was also Denver's first loss at home since Oct. 13, 2024, snapping the Broncos' 12-game home winning streak.
Former two-time heavyweight champion Anthony Joshua defeated YouTuber-turned-fighter Jake Paul by knockout in the sixth round of their much-anticipated bout at the Kaseya Center in Miami late Friday night.
Broncos fan David Solano's videos are going viral on TikTok and Instagram and he's featured in this week's Orange Zone.
Thousands of kids around the Denver metro area are seeing the generosity of their community this holiday season.
One of the greatest soccer players in the world is scheduled to play in Denver.
James Ransone, the actor who played Ziggy Sobotka in the HBO series "The Wire" and appeared in many other TV shows and movies, has died.
The pursuit of the tanker, off the coast of Venezuela, is the second such operation this weekend and the third in less than a week.
Rep. Ro Khanna said the release of an initial tranche of files and photos related to late sex offender Jeffrey Epstein was a "slap in the face of survivors," while Rep. Thomas Massie said the DOJ is "flouting the spirit and the letter of the law."
Comedian and actor Bowen Yang performed his final sketch on "SNL" Saturday night, after announcing his unexpected mid-season exit from the show.
The Powerball jackpot grew to an estimated $1.6 billion after no tickets matched all six winning numbers at Saturday night's drawing. It's the fifth-largest prize among U.S. lottery jackpots.
The pursuit of the tanker, off the coast of Venezuela, is the second such operation this weekend and the third in less than a week.
Rep. Ro Khanna said the release of an initial tranche of files and photos related to late sex offender Jeffrey Epstein was a "slap in the face of survivors," while Rep. Thomas Massie said the DOJ is "flouting the spirit and the letter of the law."
The episode has deepened concerns that had already emerged from the Justice Department's much-anticipated document release.
It's the second time in recent weeks that the United States has interdicted a tanker, and it comes amid a large U.S. military build-up in Latin America.
The governor called on Xcel to be more transparent about these shutoffs, echoing his concerns after Xcel implemented a similar shutoff last year. He said those concerns have not been addressed over a year and a half later.
Brent Rasmussen had a massive stroke in 2023. Getting his "ho ho ho back" helped motivate his recovery.
Millions of people with an Affordable Care Act health plan face a massive jump in premiums next year — this chart shows just how much.
A memo from Dr. Vinay Prasad, the head of the FDA's Center for Biologics Evaluation and Research, may signal an effort to to rewrite the rules governing the U.S. vaccine system.
Jeffco public health officials are warning about refrigerated food and medications no longer being safe during ongoing outages.
Colorado health officials have confirmed the state's first influenza-associated pediatric death of the 2025-2026 season. The child, who was elementary school-aged, died last week, according to state health officials.
A family-owned business in Gunbarrel is selling trees from Colorado for Christmas, and you still have time to get a native tree for your celebration. The company says its work also helps reduce the risk of wildfires in the region.
After losing power Friday morning, restaurants coordinated efforts to keep food from spoiling. Multiple businesses ran generators while others shared cold storage space, including a refrigerated truck, secured by Woody's Pizza.
The governor called on Xcel to be more transparent about these shutoffs, echoing his concerns after Xcel implemented a similar shutoff last year. He said those concerns have not been addressed over a year and a half later.
Friday was a difficult day for some Coloradans who have had to endure a second public safety power shutoff this week and no clear timeline as to when power would be turned back on at their homes.
On a Friday night the week before Christmas, downtown Golden should be packed. But the shops and restaurants were closed down, and holiday shoppers and diners were nowhere to be found.
Six women who say they were drugged and raped by former cardiologist Stephen Matthews plan to file a civil lawsuit against Matthews and the Hinge dating app, which they say allowed Matthews to remain on the app even after women had told Hinge that Matthews was a rapist.
In Denver 10 months ago, a man named Ben Varga had just gotten dropped off at Washington Park to meet friends for a picnic. Not far away, two men were on a bench arguing.
In late 2024, Chrisanne Grimaldi was facing a common problem; she was drowning in medical debt totaling $80,000 and needed cash to pay down her debt.
A man allegedly attacked and injured a defense lawyer at Arapahoe County's courthouse, CBS Colorado has learned.
An internal report obtained by CBS Colorado raises several concerns about how Colorado's helitak program is being run.