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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 visited Leroy Elementary School in Northglenn.
CBS Colorado First Alert Meteorologist Callie Zanandrie visited Partners in Play Preschool in Golden.
CBS Colorado First Alert Meteorologist Callie Zanandrie visited Highline Academy in Green Valley Ranch.
CBS Colorado First Alert Meteorologist Joe Ruch visited with third graders at Pioneer Ridge Elementary School in Johnstown.
CBS Colorado First Alert Meteorologist Joe Ruch visited Swigert International School in Denver.
CBS Colorado First Alert Meteorologist Joe Ruch visited Stellar Elementary School in Thornton
CBS Colorado First Alert Meteorologist Joe Ruch visited Rocky Heights Middle School in Highlands Ranch.
CBS Colorado First Alert Meteorologist Callie Zanandrie visited Partners in Play Preschool in Golden.
CBS Colorado First Alert Meteorologist Joe Ruch visited kindergarteners at Front Range Christian School in Littleton.
CBS Colorado First Alert Meteorologist Joe Ruch visited kindergarteners at Horizons K-8 School in Boulder.
CBS Colorado First Alert Meteorologist Joe Ruch visited 2nd and 5th graders at High Plains Elementary School in Greenwood Village.
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.
The Boulder firebombing attack defendant pleaded guilty to state charges, including first-degree murder, in court on Thursday morning.
A $17 million estate in Evergreen could become a recovery center for victims of trauma, but neighbors have a lot of questions and concerns.
With a potential economic benefit of hundreds of millions of dollars, Colorado Democrats and Republicans have an interest in Denver winning the bid.
There's a reason experts say to wait until after Mother's Day to plant in Colorado. Here's what you can do with downed tree limbs and debris in Denver, Aurora, and Jefferson County.
The Gateway High School senior is about to graduate near the top of his class, and as one of a select group of students statewide to earn the prestigious Boettcher Scholarship, which covers the full cost of attending a four-year college in Colorado.
The Boulder firebombing defendant has pleaded guilty to all state charges including 1st degree murder in the June 2025 attack.
Boulder terror suspect Mohamed Soliman to plead guilty to state charges in last summer's Pearl Street Mall attack.
Watch meteorologist Callie Zanandrie's forecast.
The Denver Public School Board will discuss the cellphone policy that considers a total ban on devices during the school day.
A $17 million estate in Evergreen could become a recovery center for victims of trauma, but neighbors have a lot of questions and concerns.
The last time a horse won the Triple Crown was in 2018.
The Colorado Avalanche quickly drove away any doubt the team would be ready to start the second round Sunday.
On Sunday, the Colorado Avalanche are facing another one of the top teams in the NHL.
Cherie DeVaux became the first woman to train the winner of the opening leg of the Triple Crown.
Held every spring in Louisville, Kentucky, the event is also known for its over-the-top hats and vibrant suits and dresses.
Secretary of State Marco Rubio and Pope Leo XIV met Thursday at the Vatican to discuss the situation in the Middle East and other matters.
Americans on tight budgets are getting hit especially hard by surging fuel costs, forcing some to make hard choices.
Congressional Democrats are investigating clemency recipients who may have obtained favorable treatment from Trump or his advisers "through intermediaries, financial contributions, or other forms of influence."
The last time a horse won the Triple Crown was in 2018.
A proposed $250 million settlement would compensate millions of consumers who bought the iPhone 16, iPhone 15 Pro or iPhone 15 Pro Max.
Secretary of State Marco Rubio and Pope Leo XIV met Thursday at the Vatican to discuss the situation in the Middle East and other matters.
The acting attorney general is touting the administration's stepped-up denaturalization efforts.
Since his second term started, President Trump has introduced a flurry of initiatives aimed at taming the excesses of the pharmaceutical industry.
Congressional Democrats are investigating clemency recipients who may have obtained favorable treatment from Trump or his advisers "through intermediaries, financial contributions, or other forms of influence."
With a potential economic benefit of hundreds of millions of dollars, Colorado Democrats and Republicans have an interest in Denver winning the bid.
The new TrumpRx program relies partly on connecting consumers with discount coupons offered by drugmakers. For insured patients, though, using a coupon can prove dicey.
Since his second term started, President Trump has introduced a flurry of initiatives aimed at taming the excesses of the pharmaceutical industry.
Three passengers have been evacuated from a cruise ship hit by a hantavirus outbreak, as related cases are confirmed in Switzerland and South Africa.
The FDA announced its first authorization of fruit-flavored electronic cigarettes intended for adult smokers, a major policy shift after months of appeals to President Trump from the vaping industry.
A hantavirus outbreak on the MV Hondius cruise ship has killed three people and infected multiple others, officials said.
The new TrumpRx program relies partly on connecting consumers with discount coupons offered by drugmakers. For insured patients, though, using a coupon can prove dicey.
Since his second term started, President Trump has introduced a flurry of initiatives aimed at taming the excesses of the pharmaceutical industry.
Americans on tight budgets are getting hit especially hard by surging fuel costs, forcing some to make hard choices.
A $17 million estate in Evergreen could become a recovery center for victims of trauma, but neighbors have a lot of questions and concerns.
With a potential economic benefit of hundreds of millions of dollars, Colorado Democrats and Republicans have an interest in Denver winning the bid.
While touring the Marvin Foote Youth Services Center, Colorado state officials described the efforts behind massive changes being made to operations across juvenile detention facilities statewide.
Another Colorado family has come forward after they say they were charged thousands of dollars for having a lock changed.
State regulators are warning bad actors who are bringing hemp‑derived, often chemically-altered products into the state's legal marijuana system that there will be consequences.
A new, nearly 700-page report describes the Evergreen High School shooter's every move the day of the shooting last September, the law enforcement response, and interviews with friends, family, teachers, and witnesses.
A Denver City Council member is pushing to reopen long-term fire service contracts she says are now draining city resources instead of generating revenue.