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
Overview: Today, portions of Colorado face an enhanced threat of severe thunderstorms, particularly over portions of the central and northern High Plains. The National Weather Service (NWS) has issued an enhanced risk of severe weather, with the potential for gusts… Read More »Severe Weather Outlook for Colorado: June 27, 2024
Today marks a significant milestone in the advancement of weather observation and space technology with the successful launch of GOES-U, the latest of NOAA’s four advanced geostationary satellites. At precisely 5:26 p.m. EDT, a SpaceX Falcon Heavy rocket carried GOES-U… Read More »GOES-U Launch: A New Era in Weather Observation
Yesterday marked the summer solstice, occurring precisely at 4:51 PM EDT, signaling the official start of astronomical summer in the Northern Hemisphere. As the Earth’s axial tilt reached its maximum inclination toward the sun, regions north of the Tropic of… Read More »Celebrating the Summer Solstice: June 20, 2024
As hurricane season progresses, eyes are turning to a developing weather system off the coast of Mexico that could impact parts of the United States. Satellite and surface observations indicate a broad area of low pressure over the Bay of… Read More »Tropical Disturbance in Gulf of Mexico May Impact U.S. Coastline
On May 27, 1997, a deadly severe weather episode unfolded across Central Texas, etching itself into the annals of meteorological history. This day is remembered for one of the most powerful and devastating tornadoes ever recorded: an F5 tornado that… Read More »The F5 Jarrell, Texas Tornado of 1997: A Cataclysmic Event
Hail is one of the most fascinating and potentially dangerous forms of precipitation. These solid ice pellets, formed within the tumultuous updrafts of thunderstorms, can cause significant damage to property, vehicles, and even pose a deadly threat to humans and… Read More »Hail: The Ice Giants of the Sky
As the summer of 2024 gets closer, the southwestern United States is experiencing a severe heatwave that has brought record-breaking temperatures and heightened risks for residents. While Colorado has seen some 90 degree days recently, it’s nothing compared to the… Read More »Scorching Heatwave Grips the Southwest
As the sun climbs higher in the Colorado sky and the days grow longer, we experience the beauty of our state’s diverse weather. While hurricanes are not a concern here in the Rockies, the start of the hurricane season is… Read More »2024 Hurricane Season Starts Today
Overview Tomorrow, Colorado is set to face severe weather conditions, including thunderstorms, large hail, damaging winds, and the possibility of tornadoes. Here’s what you need to know: Storm Prediction Center (SPC) Outlook Specific Details – Hail: Reports indicate baseball-sized hail… Read More »Severe Weather Alert for Colorado on May 29, 2024
Sixteen years ago, yesterday, on May 22, 2008, the community of Windsor, Colorado experienced one of the most devastating natural disasters in its history. An EF3 tornado, marked by its sheer power and destructiveness, swept through Weld County, leaving a… Read More »Reflecting on the Windsor, CO EF3 Tornado: 16 Years Ago
Coloradans are advised to stay weather-aware as the arrival of severe weather conditions approaches, including the possibility of tornadoes, across northeast Colorado this afternoon and evening. Recent updates indicate a convergence of atmospheric factors conducive to the development of severe… Read More »Severe Weather Advisory: Potential Tornadoes and Severe Thunderstorms Anticipated in Colorado Today
The genesis of Doppler radar can be traced back to the Doppler effect, a phenomenon proposed by Austrian physicist Christian Doppler in 1842. This principle elucidates the variation between the observed frequency and the emitted frequency of a wave for… Read More »The Birth of Doppler Radar
As the nation keeps an eye on weather patterns during the springtime, Colorado finds itself in a familiar position today, with scattered showers and thunderstorms on the agenda. While the state is marked under a marginal risk level for severe… Read More »Marginal Severe Weather Possible
In a notable astronomical event, Colorado witnessed a remarkable display of the Aurora Borealis during the early hours of the morning, a phenomenon not seen at such intensity since 2005. This celestial occurrence, scientifically known as the Aurora Borealis, stems… Read More »Rare Aurora Borealis Event Illuminates Colorado Skies
Tonight, many of us are closely monitoring the development of a severe weather outbreak in the south-central Plains, particularly across central Oklahoma and southeast Kansas [Fig 1 and 2]. All the critical ingredients for a significant severe event are aligning… Read More »Significant Severe Weather Outbreak Threatens South-Central Plains Tonight
Tornadoes are among the most destructive and awe-inspiring forces of nature, capable of unleashing unparalleled devastation in a matter of minutes. Understanding the intensity of these swirling vortexes has been a challenge for meteorologists for decades. Over time, various methods… Read More »From F to EF: Understanding the Evolution of Tornado Rating Scales
A significant tornado outbreak ravaged parts of the central United States from April 26th to April 28th, 2024, leaving a trail of destruction and widespread damage. The outbreak, initiated by a slow-moving yet potent late April storm system, resulted in… Read More »Violent Tornado Outbreak Strikes Central United States
Areas within the Great Plains (including eastern Colorado) are on high alert as severe weather continues to grip the region into tomorrow, with the potential for widespread storms and even tornado activity. Today marked an active day for Colorado with… Read More »Colorado and Surrounding States Brace for an Active Weekend
As the seasons transition and the grip of winter slowly releases its hold, the atmosphere begins to stir with the promise of spring. In Colorado and neighboring regions, this transition often announces itself with the booming arrival of thunderstorms. Tomorrow… Read More »Spring Storms Brewing: A Look at Colorado and Beyond
Colorado, a state known for its breathtaking landscapes and diverse weather patterns, never ceases to amaze its inhabitants and visitors alike. This past weekend, the Centennial State experienced a meteorological rollercoaster that left many scratching their heads in wonder. From… Read More »Deciphering Colorado’s Seasonal Weather Whirlwind: Temperature Turbulence
The Great Plains is gearing up for a turbulent evening and overnight as a potent weather system sweeps through the region, bringing with it the potential for severe thunderstorms. While the Denver Metro area may be experiencing its own weather… Read More »Severe Weather Alert: Great Plains Braces for Intense Storms Tonight
On April 8, 2024, an extraordinary astronomical phenomenon unfolded across the skies of North America: a total solar eclipse. This rare celestial event, characterized by the precise alignment of the Moon, Sun, and Earth, captivated millions with its ethereal display.… Read More »Observations and Analysis of the Total Solar Eclipse of April 8, 2024
On March 13th-15th, the Denver metro area was hit by a formidable winter storm, unleashing heavy, wet snowfall that wreaked havoc across the region. Beginning as rain in the mountains and foothills on March 13th, the storm transformed into a… Read More »Synopsis: Heavy Wet Snowstorm Hits Denver Metro Area: March 13-15, 2024
Introduction Denver, Colorado, renowned for its stunning Rocky Mountain vistas and mercurial weather patterns, is on high alert as a potentially historic winter storm threatens to engulf the region from tomorrow through Friday. With the National Weather Service (NWS) issuing… Read More »Denver Braces for a Potentially Historical Snowstorm While Texas Braces For More Fire Danger
Texas finds itself grappling with an unprecedented inferno as the Smokehouse Creek Fire engulfs vast expanses of land at an alarming pace. This monumental blaze, which ignited on February 26, 2024, has rapidly escalated into the largest wildfire in the… Read More »Unprecedented Blaze: Smokehouse Creek Fire Ravages Texas
As we brace ourselves for the arrival of spring thunderstorms, Mother Nature seems poised to remind us of her power before February ends. The Midwest and Deep South are facing the potential for severe weather including tornadoes, on Tuesday and… Read More »Severe Weather Potential Looms Over the Midwest and Deep South Next Week
Both Punxsutawney Phil and Flatiron Freddy have agreed that spring is coming early this year and many Coloradans across the state are itching for it to arrive. As Colorado begins to transition from the cold and dark grip of winter… Read More »Colorado’s Spring Thunderstorms: When Tornadoes and Hail Are Likely to Occur Based on Climatological Data
The first week of February brought a deluge of precipitation to the Denver Metro Area, leaving residents grappling with heavy snowfall and rain. From February 2nd to the 3rd, a formidable storm system swept through the region, defying the typical… Read More »Denver’s Most Recent Snowstorm
Meteorologists use many tools when interpreting weather patterns and creating forecasts. One of these tools is satellite imagery. Here in the United States, imagery from NOAA’s GOES-18 Satellite is the most used, more specifically the GOES-R Series. According to NOAA,… Read More »Weather Satellites – NOAA’s GOES-R Series
Tornadoes and hailstorms are commonly associated with summer weather, yet today, portions of the Mid-South are poised to experience severe weather this afternoon. It is not uncommon for the southern states to experience severe weather in the winter months due… Read More »Severe Weather Expected in the Mid-South Today & Saturday
Snowfall can occur in many different areas around the world. This makes accurately forecasting the snowfall amounts, an important part of meteorology. Looking at Snow to Liquid Ratios or SLRs helps determine how much snow one can expect out of… Read More »Snow to Liquid Ratios (SLRs): Understanding the Science Behind Snowfall Forecasting
Denver experienced exceptionally low temperatures in recent days as an arctic air mass made its way down from Canada into much of the Continental United States. The temperatures dropped so low that headlines across the nation were centered around the… Read More »Did Denver Break Any Records With The Recent Arctic Blast?
Colorado is best known for its snow-capped peaks and ski resorts. This makes snow and the formation of snowflakes one of the most important and interesting topics in the wintertime here in the Centennial State. Snowflakes can vary depending on… Read More »Snow Crystal Science – The Art and Physics of Colorado Snowflakes
As the countdown to 2024 begins, the residents of Denver, Colorado, can look forward to a calm and mild celebration this December 31st. This is not always the case when ringing in the new year. To gain insight into what… Read More »Denver’s New Year’s Eve Climatology: A Historical Weather Perspective
As the festive season approaches, the dream of waking up to a picturesque “White Christmas” captivates the imagination of many. But what constitutes a “White Christmas,” and how often does it occur in the city of Denver? Let’s delve into… Read More »Unveiling Denver’s Historical White Christmases: Snowfall, Temperatures, and Records
The classic refrain of “I’m dreaming of a white Christmas” may become a reality for Colorado this year. As anticipation builds, let’s delve into the potential for a winter wonderland in the Centennial State. The next winter storm is set… Read More »Dreaming Of A White Christmas In Colorado: A Weather Update
Understanding Freezing Drizzle This evening could present some risk for freezing drizzle, particularly in southern Colorado. But what exactly is freezing drizzle, and why does it happen? Freezing drizzle occurs when super-cooled water droplets in the atmosphere encounter surfaces at… Read More »Freezing Drizzle In Colorado
Get ready for some weather action this week: A quick round of light snow across the Colorado/Wyoming border tonight followed by a potential winter storm system Thursday. Here’s a quick breakdown: Tuesday: An upper-level trough moves in, bringing southwest flow… Read More »Snow Potential For Colorado: Keep an Eye on the Forecast!
A trough of low-pressure will scurry across the Pacific northwest today bringing a good chance for widespread severe weather for eastern portions of Washington state, northern Idaho, northeastern Oregon, and far western Montana. The area of concern is under a… Read More »Severe Weather Chance for Washington, Oregon, Idaho and Montana today.
A slow moving low pressure system produced record breaking rainfall for the date at DIA on May 11th with 2.92″ reported breaking the old record of 1.55″ in 2011. This storm produced flooding for many locations and ensures May of… Read More »Denver Breaks Daily Rainfall Record!
This Wednesday, May 10, 2023, there will be a chance for severe weather, especially areas east of the I-25 corridor as seen in the map provided by the National Weather Service’s Storm Prediction Center. A series of weak disturbances will… Read More »First NWS Slight Chance for Severe Weather in Colorado 5/10/2023
After a round of rain and snow for Colorado, this storm system will continue eastward brigning a decent chance for severe weather across portions of Texas. Best chance for storms will be along eastern portions of the state, including the… Read More »Severe Weather Outlook 4/28/2023
After one of the colder winter seasons in many years Denver has been experiencing record breaking temperatures recently in April on the 11-12th. The record high of 80°F on Tuesday the 11th was last set in 1982 and DIA reached… Read More »Another High Temperature Record Broken at DIA Today After Months of Below Normal Temperatures.
Temperatures are expected to warm well into the 80’s from Fort Collins to Colorado Springs this afternoon which will break daily records for many locations. The record high for DIA today (4/11) is 80°F set back in 1982 and this… Read More »Record Heat for the I-25 Corridor of CO Today
After a round of snow during the evening hours of April 4th, 2023, skies gradually cleared over the Denver area. With an Arctic airmass over the region, this resuled in a record low overnight temperature of 11°F for Denver(DIA) for… Read More »Record Low for Denver(DIA) 4/5/2023
An active start to the severe weather season so far will continue into this weekend with another good chance for severe weather for several locations. Once again, the strongest storms will likely hold off until the later afternoon and into… Read More »Severe Weather Outlook 3/31/2023
