One hundred years ago today, on March 18, 1925, one of the deadliest tornadoes in U.S. history carved a devastating path across Missouri, Illinois, and Indiana. Known as the Tri-State Tornado, this monster storm left nearly 700 people dead, injured… Read More »100 Years Ago Today: The Tri-State Tornado
On March 18, 2003, a historic blizzard struck the Denver metro area with unprecedented intensity, paralyzing the city and surrounding foothills with feet of heavy, wet snow. It was one of the most severe winter storms recorded since weather observations… Read More »Remembering the March 18, 2003, Blizzard: One of Denver’s Worst Snowstorms
St. Patrick’s Day in Denver is a holiday known for its vibrant parades, green rivers, and plenty of festive spirit. But when it comes to weather, the holiday has been anything but predictable! Over the past 150+ years, March 17th… Read More »Denver’s St. Patrick’s Day Climate History: Luck, Warm Winds, and the Occasional Snow
On March 23, 2016, a powerful blizzard struck central and northeast Colorado, bringing heavy snowfall, fierce winds, and widespread disruptions. This storm, which intensified as it moved into eastern Colorado, became one of the most significant blizzards to impact the… Read More »The March 23, 2016 Blizzard: A Historic Storm in Colorado
Despite the recent cold snap in the past couple days, many Coloradans have recently enjoyed a taste of spring, with temperatures soaring into the upper 60s last week. These mild, sunny days have sparked a common question: what does the… Read More »Colorado’s March Weather Outlook: Spring Warmth or Snowy Surprises?
Western Colorado residents are no strangers to snow, but on January 9, 2017, they experienced something far more unusual—freezing rain. This rare weather event brought dangerous icy conditions, widespread power outages, and travel disruptions across the region, making it one… Read More »Colorado’s Historic Ice Storm of January 9, 2017
If you were in Colorado recently, you might have experienced something unusual during the latest snowstorm: a flash of lightning followed by a rumble of thunder. This rare weather phenomenon is known as thundersnow—and while it’s not common, it can… Read More »Thundersnow in Colorado: What It Is and How It Happens
Valentine’s Day in Denver is often a mixed bag when it comes to weather. Over the years, February 14 has brought everything from record highs to bitter cold snaps and even significant snowfall. This year’s Valentine’s Day was relatively mild,… Read More »A Look at Denver’s Valentine’s Day Weather: How 2025 Compared to the Past
After a brief flirtation with spring-like temperatures, Colorado is getting a cold, hard reminder that winter isn’t done with us yet. While the mild warmth of recent days might have had you thinking of sunny afternoons, it’s time to bundle… Read More »Winter Makes a Return After a Taste of Spring
Every year on February 2nd, the world watches as Punxsutawney Phil, the famous Pennsylvania groundhog, emerges to predict the weather. But here in Colorado, we have our own furry forecaster: Flatiron Freddy. And unlike Phil, Freddy brings a unique Rocky… Read More »Flatiron Freddy: Colorado’s Own Weather-Predicting Marmot
The National Weather Service has released Denver’s 2024 Climate Summary, revealing a year marked by weather extremes, record-breaking temperatures, and notable storms. Temperatures: Third Warmest Year on Record Denver experienced one of its warmest years in history, with an annual… Read More »Denver’s 2024 Climate Summary: A Year of Extremes
Martin Luther King Jr. Day in Colorado offers a fascinating glimpse into the state’s diverse and often unpredictable winter weather. From record-breaking warmth to bitter cold, here’s a closer look at the climate trends for MLK Day in Denver since… Read More »Martin Luther King Jr. Day Weather in Colorado: A Look Back at the Extremes
Denver is no stranger to dramatic weather, but the city’s history of extreme temperature changes and bone-chilling cold spells is nothing short of extraordinary. While the current cold snap has left Denverites shivering— more than a 40-degree drop in just… Read More »Denver’s Record-Breaking Cold: A Dive into Extreme Temperature Swings
The term “polar vortex” often evokes images of bone-chilling Arctic air sweeping across the United States. But is the polar vortex responsible for this particular cold air outbreak? As temperatures fluctuate significantly this winter and severe weather events seem to… Read More »What Is The Polar Vortex?
For many Coloradans, the Palisades Fire in Southern California brings back vivid memories of one of the state’s most destructive wildfires: the Marshall Fire. On December 30, 2021, the fire roared through Superior and Louisville, leaving a lasting mark on… Read More »Remembering the Marshall Fire: Colorado’s Devastating Wildfire of December 30, 2021
As the year ends and a new one begins, Denverites often wonder what the weather will bring for their celebrations and resolutions. Whether you’re enjoying fireworks downtown on New Year’s Eve or starting the year with a brisk hike on… Read More »Denver’s New Year’s Eve and New Year’s Day: Climate Trends and What to Expect This Year
On December 1, 1913, Denverites woke up to a quiet morning, unaware that they were about to face the most intense snowstorm in the city’s history. What started as an ordinary winter storm quickly escalated into a five-day blizzard, dumping… Read More »The Blizzard of 1913: Denver’s Record-Breaking Snowstorm and How the City Overcame It
As the holiday season settles in, Denverites prepare for the usual mix of festive lights, cozy gatherings, and—of course—weather that can be as unpredictable as our beloved Broncos. Whether you’re dreaming of a white Christmas or hoping for mild temps… Read More »A Look at Denver’s Christmas Eve and Christmas Day Weather: A Mile-High Holiday Tradition
For those of us living in Denver, December 21st marks an important celestial event—the winter solstice—the official start of winter and the longest night of the year in the Northern Hemisphere. This moment happened at 4:20 AM EST today, signaling… Read More »Winter Solstice in Denver: Embracing the Longest Night of the Year
Weather maps are essential tools for understanding atmospheric conditions, forecasting, and interpreting what’s happening in the sky. Whether you’re preparing for a weekend hike or simply curious about the weather, knowing how to read these maps can give you valuable… Read More »How to Read Surface Weather Maps: A Beginner’s Guide
As December 1st marked the official start of meteorological winter, Coloradoans are preparing for the winter season based on a consistent three-month period of December, January, and February. While the astronomical winter doesn’t begin until around December 22nd, meteorological winter… Read More »Colorado’s Meteorological Winter: What to Expect in the 2024-2025 Season Amid La Niña and El Niño Changes
As Denver wakes up to clear skies this Thanksgiving, it’s a perfect moment to reflect on the city’s Thanksgiving climatology. Snowfall yesterday added a wintery prelude to the holiday, but the weather today is shaping up to be quiet and… Read More »Denver’s Thanksgiving Day Climate: A Historical Look at the City’s Weather and Snowfall Trends
Seattleites are in for a wild ride this week, as a textbook bomb cyclone slams the Pacific Northwest with raw, unrelenting force. From howling winds and towering waves to thunderstorms and unrelenting rain, the storm is offering a textbook lesson… Read More »Seattle’s Epic Bomb Cyclone: A Meteorological Monster Unleashes Power and Fury
A potent storm system moving across the United States is set to deliver a double punch of weather impacts this week. While Colorado and the central Rockies brace for snowfall and a sharp drop in temperatures, the Lower Mississippi Valley… Read More »Storm System Brings Snow to Colorado Mountains and Severe Weather to the Deep South
This November is shaping up to be an unusually active month across the U.S., with a potent combination of winter storms, severe thunderstorms, and a powerful hurricane stirring across the nation. Colorado faces one of the season’s strongest winter storms,… Read More »A November to Remember: Intense Winter Storm, Severe Thunderstorms, and Hurricane Rafael
Today, the Great Plains are witnessing a clash of seasons, with significant weather events unfolding across the region. Denver marked its first measurable snow of the season, while farther southeast, severe thunderstorms, including the potential for strong tornadoes, are impacting… Read More »Severe Weather Grips the Great Plains: Denver’s First Snow While Tornado Threat Looms in Oklahoma
As temperatures drop and the season for frigid air masses approaches, the National Weather Service (NWS) is making significant changes to its cold weather alert system. Starting October 1, 2024, familiar terms like “Wind Chill Watch” and “Hard Freeze Warning”… Read More »NWS to Simplify Cold Weather Alerts: Key Changes for Winter 2024
Denver is on the edge of a winter preview, as the first snow of the season is set to arrive on Wednesday morning, marking a dramatic shift from recent dry, warm conditions. This weather rollercoaster kicks off after today’s critical… Read More »Denver Prepares for Possible First Snow of the Season
As Coloradans, we’re no strangers to nature’s power – from blizzards to wildfires, our weather has its own intensity. However, the recent hurricanes Milton and Helene have raised questions about how hurricanes are categorized, particularly as some of these storms… Read More »Understanding Hurricane Categories: How Hurricanes Like Milton and Helene Are Classified
As Halloween approaches, Denver’s weather can be as unpredictable as the costumes on its streets. From sunny skies to snow-covered pumpkins, the Mile High City has experienced a variety of spooky weather patterns on October 31st over the years. Let’s… Read More »Denver Halloween Climatology: Tricks and (Weather) Treats
Tropical Storm Helene has formed in the eastern Gulf of Mexico, showing signs of rapid intensification as it approaches the U.S. mainland. As of the latest advisory from the National Hurricane Center (NHC), Helene boasts sustained winds of 40 knots… Read More »Tropical Storm Helene: A Growing Threat to the Gulf Coast
This past weekend marked the official arrival of fall in Colorado, as cooler temperatures and a stormy system swept through the region. While the mountains saw their first significant snowfall of the season, many across the plains experienced a marked… Read More »Fall Is Officially Here: Weekend Storm Recap, Fall Foliage, and Weather Outlook for the Month Ahead
In a dramatic turn of nature’s unpredictability, the Bridge Fire, still raging in the Angeles National Forest, continues to pose a significant threat not just to Southern California but also to distant regions. This wildfire, which ignited on September 8,… Read More »Bridge Fire: Southern California’s Blaze Sends Smoke Across States
Tropical Storm Francine, currently swirling in the Gulf of Mexico, is expected to make landfall along the Louisiana coast by Wednesday evening, bringing with it a range of tropical hazards. As of the latest advisory, Francine has strengthened, showing signs… Read More »Tropical Storm Francine Approaches Gulf Coast
As summer 2024 nears its end, some parts of Colorado have already experienced their first snowfall. Last night, a cold front brought snow to Pikes Peak, Berthoud Pass, and Rocky Mountain National Park, marking the transition to cooler weather in… Read More »Snowfall Returns to Colorado’s High Peaks: When Will Denver See Its First Snow of the Season?
As we enter meteorological fall, thunderstorms remain a threat across parts of the northern Rockies, Great Basin, and adjacent High Plains. The National Weather Service’s Storm Prediction Center (SPC) has issued a marginal risk for severe thunderstorms in these areas… Read More »Severe Weather Outlook for September 3-4, 2024: Marginal Risks Across Rockies, Plains, and Midwest
Labor Day in Denver, Colorado, serves as a vibrant marker of summer’s end and the approach of fall. Historically, this holiday has showcased a wide range of weather extremes, from scorching heatwaves to cooler autumnal chill. As September 1st, the… Read More »Denver’s Labor Day Weather Extremes and September 2024 Outlook
The National Oceanic and Atmospheric Administration (NOAA) and the National Weather Service (NWS) have announced the completion of a $150 million, nine-year Service Life Extension Program (SLEP) aimed at modernizing the nation’s weather radar network. This vital upgrade extends the… Read More »NOAA Completes $150 Million Upgrade to NEXRAD Weather Radar Network
As the Pacific hurricane season intensifies, Hawaii is bracing for potential impacts from two tropical systems: Tropical Storm Hone and Hurricane Gilma. These storms are currently churning in the central and eastern Pacific, posing a dual threat to the islands… Read More »Tropical Weather Looms Over the Pacific: Hawaii on Alert for Tropical Storm Hone and Hurricane Gilma
Over the next three days, Colorado is set to experience a variety of severe weather conditions, with the potential for thunderstorms, damaging winds, large hail, and flash flooding. Wednesday, August 21st: Thunderstorms and Severe Weather A shortwave trough moving through… Read More »Severe Weather Outlook for Colorado: Wednesday, August 21st – Friday, August 23rd, 2024
As the warm waters of the Caribbean churn beneath it, Tropical Storm Ernesto is poised to evolve into a formidable hurricane. Currently, Ernesto is beginning to show signs of gradual organization, with sustained winds of 60 mph and a central… Read More »Tropical Storm Ernesto: A Brewing Monster in the Caribbean
Colorado residents, especially those in the central and eastern parts of the state, should prepare for a continued period of unsettled weather as we move into Monday and Tuesday. The state has already seen two tornado reports in the past… Read More »Severe Weather Threat Looms Over Colorado: Tornadoes, Heavy Rain, and Hail Possible
After enduring a prolonged period of dry lightning and minimal rainfall, Denver is finally experiencing some much-needed precipitation.
In recent days, Colorado has been grappling with a series of wildfires, each causing significant distress to communities within a 75-mile radius of Denver. As of tonight, all four fires have prompted evacuation orders, and tragically, one life has been… Read More »Current Colorado Wildfires: Updates and Impact
As Colorado residents were just beginning to hope for clearer skies, a new wildfire has emerged, casting a smoky haze once more. The Alexander Mountain Fire, a new and rapidly growing wildfire, has ignited just west of Loveland, causing alarm… Read More »Colorado’s Alexander Mountain Fire
Overview As Oregon grapples with one of the most significant wildfire crises in the country, the impact is being felt far beyond its borders. The Durkee Fire, the largest active wildfire in the United States, is contributing to deteriorating air… Read More »Oregon’s Battle Against the Durkee Fire: An Unfolding Crisis Impacting Denver’s Air Quality
Ozone Action Day Alert From 4:00 PM on Saturday, July 20, until midnight on Sunday, July 21, the Colorado Department of Public Health and Environment issued an Ozone Action Day Alert for several counties, including Douglas, Jefferson, Denver, western Arapahoe,… Read More »Air Quality Concerns in Colorado: Understanding the Causes and Impacts
As Colorado residents rejoice for some rain, it’s essential to stay informed about the severe storm outlook for tomorrow. Here’s a detailed breakdown of what to expect and how to prepare. Tomorrow’s Outlook (July 16, 2024) Colorado is looking at… Read More »Severe Weather Outlook for Colorado and Surrounding States: Tomorrow
In an era where precise weather forecasting is becoming increasingly vital, innovative technologies are stepping up to fill the gaps left by traditional methods. One such groundbreaking innovation is the deployment of advanced weather drones. The National Oceanic and Atmospheric… Read More »Revolutionizing Weather Forecasting: The Role of Advanced Weather Drones
In an astonishing display of nature’s power, Hurricane Beryl, now a major Category 4 hurricane, has swept into the southeastern Caribbean with unprecedented speed and strength. From a mere tropical depression, Beryl intensified to a Category 4 hurricane in less… Read More »Hurricane Beryl: A Rapid Intensification to Category 4
