A fine-looking day ahead. We will enjoy above normal temperatures and a good dose of blue above.
We will see some varying levels of cloud cover but overall we will be mostly sunny. Conditions will be calm during the daytime hours. High temperatures will top out near the 70 degree mark.
This evening, winds will be a little bit breezy but not too bad. Overnight, lows will dip to the mid-30s under partly cloudy skies.
The month of February might have seemed unusually cold and while we did see a very chilly middle of the month, it was bookended by a warm start and finish. Also, while we received a good bit of snow, it was relatively dry giving little measurable precipitation.
The month started out with above normal temperatures dominating six of the first seven days of the month. Things then turned toward the colder side for the next two weeks with below average temperatures on all but one day during the period. We then saw things turn warmer and Mother Nature gave us a hint of spring.
We only saw four days with snowfall, none of which were significant events. All of them were relatively ‘dry snow’ and didn’t do much in terms of liquid precipitation. The greatest snowfall came out the 15th of the month with 3.9 inches.
Overall, Thornton’s average temperature came in at 31.8 degrees. That is right at the running 18-year average for the month.
Our warmest temperature reading of 69.7 degrees came on the 25th of the month. Our coldest, -1 degrees, was recorded on the morning of the 19th.
Out at Denver International Airport where the Mile High City’s official records are kept, it was slightly colder. The site saw an average temperature for the month of 31.2 degrees. This was well below their long-term average for February of 32.7 degrees.
Precipitation for the month was rather meager, despite the snow we received. Thornton saw a mere 0.10 inches in its bucket. This was well below the running average for February of 0.64 inches. It also put February 2025 into the books as the second driest February of the past 18 years.
At DIA, Denver fared better with 0.22 inches recorded. This was just more than half of the long-term February average for the Mile High City of 0.41 inches.
In terms of snowfall, Thornton recorded 6.3 inches. That is a respectable amount but well below our February average of 11.3 inches.
DIA saw less snow than us with 5.5 inches recorded. This was a good bit below their long-term February average of 7.6 inches.
Click here to view Thornton’s complete February 2025 climate summary report.
Blizzards, heavy snow and damaging wind are the three main types of events that dominate our look back at this week in Denver weather history.
From the National Weather Service:
8-9
In 1992…a major blizzard struck metro Denver. The storm was preceded by thunderstorms with small hail during the afternoon of the 8th. By evening…with the passage of a strong arctic cold front…snow began falling. Strong north to northeast winds at 30 to 40 mph with gusts to 52 mph produced near zero visibilities in blizzard conditions across metro Denver. By the morning of the 9th…snowfall amounts up to a foot and a half were reported with drifts of 2 to 4 feet. Many roads were closed including I-70 east of Denver and I-25 both north and south of Denver. Many homes and stores were temporarily without power. Snowfall amounts included: 18 inches at Conifer…13 inches in Boulder and Denver…12 inches at Brighton and Morrison…and 10 inches at Aurora. Snowfall totaled 12.4 inches at Stapleton International Airport where north winds gusting as high as 52 mph reduced the visibility to zero at times in heavy snow and blowing snow.
In 2002…high winds occurred in the foothills west of Denver. Winds gusted to 95 mph near Fritz Peak and to 73 mph near Nederland.
8-10
In 1989…unusually warm weather set four daily temperature records in Denver. The high temperature of 74 degrees on the 8th exceeded the record. Records were equaled on the 9th with a high of 77 degrees and the 10th with a high of 79 degrees. The low temperature of 42 degrees on the 10th set a new record high minimum for the date.
9
In 1918…northwest winds sustained to 44 mph with gusts as high as 52 mph occurred during the early morning hours.
In 1960…west-northwest winds gusted to 51 mph at Stapleton Airport.
In 1980…high winds were recorded in the foothills with a wind gust to 84 mph at Wondervu. Northwest winds gusted to 38 mph at Stapleton International Airport.
In 1982…strong Chinook winds buffeted the foothills in Boulder. Wind gusts of 60 to 90 mph toppled a microwave dish antenna and blew the shell off a camper. West winds gusted to 47 mph at Stapleton International Airport.
In 1986…high winds in the foothills with gusts of 60 to 70 mph were reported at Golden Gate Canyon and in Boulder. Northwest winds gusted to 35 mph at Stapleton International Airport.
9-10
In 1904…strong Chinook winds raked the city for 2 days. On the 9th…west winds sustained to 53 mph with gusts to 62 mph warmed the temperature to a high of 55 degrees. On the 10th…west winds were sustained to 48 mph with gusts to 54 mph. The high temperature was 58 degrees.
In 2013…a storm system brought heavy snow to areas in and near the Front Range mountains and foothills where storm totals included: 13 inches at Berthoud Pass SNOTEL…12 inches at Arapahoe ridge; 11 inches…5 miles southwest of Golden; 10.5 inches near Kittridge; 10 inches at Lake Eldora and Pine Junction; 9.5 inches near Conifer…9 inches…near Bailey and 9 miles east-northeast of Nederland…Joe Wright and Strontia Springs. Along the urban corridor…some storm totals included: 8.5 inches at Highlands Ranch and near Morrison; 8 inches in Arvada; 7 inches…5 miles northeast of Westminster; 6.5 inches at Centennial…lone tree and Wheat Ridge; 6 inches in west Denver…Hygiene…Lyons and Thornton…5.5 inches in Broomfield; with 5 inches in Aurora and the former Stapleton International Airport. Across the Palmer Divide and northeast plains of Colorado…storm totals ranged anywhere from 2 to 10 inches. The combination of snow and strong wind produced blizzard conditions and forced the closure of interstate 70 east of Denver. Sustained winds of 25 to 35 mph with gusts to 45 mph produced near zero visibilities at times and snowpacked roads. Snowdrifts from 2 to 4 feet deep were reported. As a result…many of the roadways became impassable. Officially…Denver international recorded 5.4 inches of snowfall on the 9th. In addition…a peak wind gust to 38 mph was observed from the north.
9-11
In 1927…rain changed to heavy snow behind a cold front and totaled 7.7 inches over downtown Denver. North winds were sustained to 37 mph with an extreme velocity to 38 mph on the 11th.
In 1955…a strong windstorm raked the eastern foothills. A wind gust to 95 mph was recorded at Rocky Flats with a gust to 60 mph measured at Valmont. Damage in Boulder totaled 10 thousand dollars. Minor injuries also occurred. The strong winds were associated with a vigorous cold front that produced northwest winds at 40 mph with gusts as high as 52 mph at Stapleton Airport where the visibility was briefly reduced to 3/4 mile in blowing dust on the 10th.
In 1968…5.5 inches of snow fell at Stapleton International Airport where northeast winds gusted to 24 mph on the 10th.
Continue reading March 9 to March 15: This Week in Denver Weather History
The new administration is set on making cuts to the federal government budget, but I am concerned that they are going about it rather haphazardly and in a way that endangers lives.
The National Oceanic and Atmospheric Administration (NOAA), the parent of the National Weather Service (NWS), is not to be spared from DOGE. Last week it came out that at least 800 workers were to be cut within NOAA, many from local NWS offices.
The cuts to the NWS are troubling as the agency was already known to be understaffed. Local NWS offices are absolutely critical to providing timely, life-saving information, particularly when severe weather strikes. Only the personnel in these local offices have the in-depth knowledge of their specific geographical locations to accurately understand the complicated weather patterns that impact them.
Here at Thornton Weather, we rely heavily on the NWS for the information we provide not only in terms of forecasts, but many of the features on our website. These cuts threaten all of that.
More troubling is the storm on the horizon with rumors about a privatization of many of the services the National Weather Service provides. AccuWeather and other for-profit organizations have long cast a wishful eye for this to happen to enhance their balance sheets.
Free forecasts? Gone. Free live radar? Gone. Life-saving weather alerts? Only if you pay. Much of the data on ThorntonWeather.com? Bye bye. That is what privatization would bring. To be blunt, lives will be lost as a result.
I am further concerned about cuts to other critical agencies, most notably the Department of Veterans Affairs and many of the agencies of the Department of the Interior like the National Park Service, U.S. Forest Service, Bureau of Land Management and the U.S. Fish and Wildlife Service.
Let me clear, there is no doubt that our federal government needs to be trimmed in terms of size and budget. The bureaucrats have lived high on the hog at our expense, ridiculous programs are funded and many agencies have become extraordinarily bloated. I am certain that even within those I mention, there are plenty of cuts that could be made with minimal pain.
However, the way this is happening is wrong. This is taking a chainsaw to something that needs a knife. Smart, directed cuts could have massive benefits, lower costs and result in a smaller, leaner, more efficient government.
We won’t get there with the approach the administration is taking now. What we will get is crucial agencies that service, help and protect American citizens destroyed and unable to perform the missions they have been charged with.
That is unsatisfactory.
If you concur, I would urge you to reach out to your federal elected representatives and let them know, in a respectful way, that this can be done better.
I never delve into politics on this page and while this is politics-related, I will be keeping it generic in nature and what is written here is no indication of my personal beliefs on politics and I don’t care about yours. Any replies should be respectful and on topic. Those that are not will be deleted.
Related:
The biannual ritual of changing our clocks to adjust for Daylight Saving Time occurs this Saturday night providing yet another signal of the changing of seasons. The United States will ‘spring forward’ one hour at 2:00am Sunday morning as we begin Daylight Saving Time.
The ritual of changing our clocks twice a year can be met with some resistance as some people struggle to adjust their body’s internal clock. The start of Daylight Saving Time can be particularly problematic given the one hour less sleep people receive on the night of the change.
However, longer days as we head into the milder months are a very real benefit and for many worth the inconvenience of a lost hour of sleep. The time change definitely has big effects on how much daylight we enjoy during our normal waking hours.
On Saturday, prior to the change, sunset will occur at 5:59pm but on Sunday the sun won’t disappear over the horizon until 7:01pm. This affords folks more time in the evening to get started on those spring-time chores and allows us to get outside and enjoy the warming weather.
Similarly, sunrise on Saturday is at 6:21am but shifts to 7:20am on Sunday.
The March Equinox is also on the horizon. Spring officially begins at 3:01am on Thursday, March 20.
This year Daylight Savings Time will come to an end on November 2.
Some of the recent history of Daylight Savings Time (from Wikipedia):
Daylight saving time in the United States was first observed in 1918. Most areas of the United States currently observe daylight saving time, with the exceptions being the states of Arizona and Hawaii along with the territories of Puerto Rico, American Samoa, Guam, and the Northern Mariana Islands.
From 1987 to 2006, daylight saving time in the United States began on the first Sunday of April and ended on the last Sunday of October. The time was adjusted at 2:00 AM (0200) local time (as it still is done now).
Since 2007, daylight saving time starts on the second Sunday of March and ends on the first Sunday of November, with all time changes taking place at 2:00 AM (0200) local time.
Daylight Savings Time Schedule
| Year | DST Begins 2 a.m. (Second Sunday in March) |
DST Ends 2 a.m. (First Sunday in November) |
|---|---|---|
| 2025 | 9 March 2025 | 2 November 2025 |
| 2026 | 8 March 2026 | 1 November 2026 |
| 2027 | 14 March 2027 | 7 November 2027 |
| 2028 | 12 March 2028 | 5 November 2028 |
| 2029 | 11 March 2029 | 4 November 2029 |
The month of March in Denver is usually one that is welcomed heartily by residents. We begin to shake off the cold of winter with warmer temperatures and calmer conditions. That does not mean we are done with snow and cold by any means.
March usually offers healthy snowfall giving us an opportunity to add to our seasonal totals. While there is good snow potential in March, the month also typically brings much warmer temperatures.
March is historically Denver’s snowiest month and brings about 20% of our annual snowfall. Heavy, wet spring snow storms can oftentimes bring the entire month’s snowfall total in one monstrous snow.
We also start the transition to spring and severe weather season and the month typically brings our first thunderstorms of the year. Temperatures climb throughout the month and by the end our average daytime highs are near 60 degrees.
For a complete look at what lies ahead in March 2025, click here.
While March begins the spring warm-up in earnest, winter is usually not done with Denver. The month in fact is our snowiest of the season oftentimes bringing our biggest storms. Our look back at this week in history showcases this fact with many notable, large snowstorms.
From the National Weather Service:
1-2
In 1969…heavy snowfall totaled 7.0 inches at Stapleton International Airport where north-northwest winds gusted to 18 mph.
In 1988…3 to 6 inches of snow fell over metro Denver. Snowfall totaled 3.2 inches at Stapleton International Airport where north winds gusted to 32 mph.
In 2003…localized heavy snow developed in the foothills of Jefferson County. Storm totals included: 12.5 inches near Conifer…11 inches in the foothills southwest of Boulder…and 10 inches near Genesee. Only 0.9 inch of snow fell at the site of the former Stapleton International Airport.
2
In 1904…west winds sustained to 52 mph with gusts to 60 mph warmed the temperature to a high of 68 degrees. Snowfall was 0.4 inch in the evening.
In 2008…a storm system brought heavy snow to portions of the Front Range foothills; as well as localized blizzard conditions to areas along the palmer divide. In the foothills of Jefferson and park counties storm totals included: 16 inches at Genesee…14 inches…4 miles south of Evergreen; 13 inches…3 miles southeast of Pinecliffe; 12 inches…5 miles west-southwest of Conifer; 10 inches at Evergreen and 5 miles west of Littleton. Along the palmer divide…south and southeast of Denver… The combination of gusty northerly winds and snow caused localized blizzards. Storm totals included: 7 inches… 2 miles east of Castle Rock; 6 inches…4 miles east of Parker and 2 miles northwest of Elizabeth; and 5 inches near castle pines. The wind…gusting to 35 mph…stirred up snow drifts from 1 to 3 feet in depth. Northeast winds gusted up to 49 mph at Denver International Airport; and 2.0 inches of snow was observed at the former Stapleton International Airport.
2-3
In 1901…strong northwest winds raked the city for 2 days. On the 2nd…winds were sustained to 55 mph with gusts to 62 mph. The Chinook winds warmed the temperature to a high of 72 degrees…a record maximum for the date. On the 3rd…winds were sustained to 61 mph with gusts as high as 65 mph. The high temperature was 59 degrees.
In 1964…heavy snowfall of 6.3 inches was measured at Stapleton International Airport. East winds gusted to only 20 mph behind a cold front.
In 1978…5.0 inches of snowfall were measured at Stapleton International Airport where northeast winds gusted to 24 mph on the 2nd. The passage of a cold Canadian front kept temperatures only in the teens and 20’s on the 2nd after a high temperature of 33 degrees shortly after midnight. The temperature…after a morning low of 3 degrees below zero…climbed to only 14 degrees on the 3rd…setting a record low maximum for the date.
2-4
In 1963…heavy wet snow was accompanied by strong gusty winds across metro Denver. Snowfall totaled 11.6 inches at Stapleton Airport where north winds gusting to 44 mph caused much blowing and drifting snow. Hazardous driving conditions resulted in many traffic accidents.
In 1976…snowfall totaled 8.0 inches at Stapleton International Airport where…on the 4th…northeast winds gusted to 31 mph reducing the visibility to as low as 1/4 mile. Maximum snow depth on the ground was 7 inches. Nine inches of snow were measured in Boulder.
3
In 1875…six inches of snow fell in Georgetown.
In 1895…northwest bora winds were sustained to 45 mph with gusts to 58 mph in the city.
In 1966…cold northwest wind gusts of 50 to 90 mph occurred across metro Denver. Both cars and trucks were blown off an icy highway just east of Denver where some highways were closed by either blowing dust or blowing snow. A northwest wind gust to 43 mph was recorded at Stapleton International Airport. The strong winds caused limited minor damage.
In 1972…winds gusted to 55 mph in Boulder causing no reported damage. West winds gusted to 49 mph at Stapleton International Airport.
In 1985…snow struck metro Denver. Heaviest hit was Boulder where 6 to 8 inches were measured. Icy roads caused the closure of I-25 north and south of Denver due to traffic accidents. The snow also caused long delays at Stapleton International Airport where snowfall totaled only 2.6 inches.
In 1997…west winds gusted to 52 mph at Denver International Airport.
3-4
In 1932…a dust storm occurred on the 3rd during the late afternoon. North winds gusting as high as 38 mph behind a cold front kicked up much blowing dust. Light snow developed during the evening and continued through the early morning of the 4th. Snowfall totaled 2.7 inches.
In 1934…strong winds raked Boulder. A wind gust to 62 mph was recorded at Valmont just east of Boulder. The strong winds caused hundreds of dollars of damage in Boulder.
In 1981…the most vigorous snow storm of the season struck the state…closing many schools and most highways connecting Denver…Colorado Springs…and Limon. North winds gusting to 43 mph whipped nearly 10 inches of snow in Denver into 3-foot drifts and snarled traffic on the morning of the 4th. Snowfall totaled 9.8 inches at Stapleton International Airport.
In 1989…a storm dumped 2 to 6 inches of snow across metro Denver. The snow caused 2-hour air traffic delays at Stapleton International Airport where 3.0 inches of snow fell and north winds gusted to 23 mph on the 3rd. There were many traffic accidents across metro Denver. I-70 was closed east of Denver for a time on the 3rd.
In 1991…high winds raked the eastern foothills. Wind gusts of 60 to 90 mph were common with 119 mph recorded at Wondervu southwest of Boulder…106 mph on Shanahan Ridge and 92 mph at Table Mesa…both in southwest Boulder. Several trees were uprooted and traffic signs and lights blown over. Flying debris caused damage to homes… Buildings…and cars. In Boulder…a stop sign was blown onto a car. There were no reports of injuries. Southwest winds gusting as high as 48 mph briefly reduced the prevailing visibility to as low as 1/16th mile in blowing dust at Stapleton International Airport on the 4th.
Continue reading March 2 to March 8: This Week in Denver Weather History
February signifies the start of the climb toward warmer temperatures for the year. Cold and snow though do intrude but, coupled with milder conditions, there are lots of photo opportunities as can be seen in our monthly slideshow.
The month is one of our least snowiest of the year but it isn’t unusual to see the landscape blanketed in white. Warming temperatures through the month can bring the onset of spring fever and gives residents the opportunity to enjoy some prolonged time outdoors on the mild days.
Cold or mild, snowy or dry, our scenery is almost always gorgeous – and photo worthy.
Showcasing images captured by ThorntonWeather.com readers as well as some of our own, our monthly slideshow covers the entire gamut of weather-related imagery.
Sunsets, sunrises, wildlife and of course every type of weather condition are vividly depicted in images captured from yours and our cameras.
|
What is missing in the slideshow above? Your photo!
Our monthly photo slideshow is going to feature images that we have taken but more importantly images that you have captured. The photos can be of anything even remotely weather-related.
Landscapes, current conditions, wildlife, pets, kids. Whimsical, newsy, artsy. Taken at the zoo, some other area attraction, a local park, a national park or your backyard. You name it, we want to see and share it!
Images can be taken in Thornton, Denver or anywhere across the extraordinary Centennial State. We’ll even take some from out of state if we can tie it to Colorado somehow.
We’ll keep the criteria very open to interpretation with just about any image eligible to be shown in our slideshows.
What do you win for having your image in our slideshow? We are just a ‘mom and pop’ outfit and make no money from our site so we really don’t have the means to provide prizes. However you will have our undying gratitude and the satisfaction that your images are shared on the most popular website in Thornton.
To share you images with us and get them included in the slideshow just email them to us or share them with ThorntonWeather.com on any of the various social media outlets. Links are provided below.
So come on, get those camera’s rolling!
Hurricane force winds, heavy snowfall, sub-zero temperatures and even a dust storm highlight some of the events from this week in Denver weather history.
From the National Weather Service:
22-23
In 1985…a snowstorm struck the eastern foothills with 8 to 15 inches of new snow. Three to 7 inches of new snow fell across metro Denver and parts of I-70 were closed at times. Snowfall totaled only 3.3 inches at Stapleton International Airport where northeast wind gusts to 29 mph were recorded.
In 1992…a snow storm dumped heavy snow in the Front Range foothills. Conifer received 12 inches of new snow with 7.5 inches at Aspen Springs. Snow only dusted the plains and metro Denver…but winds were strong with a gust to 43 mph from the north at Stapleton International Airport where snowfall totaled only 0.3 inch. This was the only measurable snowfall of the month…equaling the record for the least snowiest February first set in 1970. Rare thunder for February accompanied the snow during the early morning hours of the 23rd.
In 1999…strong Chinook winds developed on a very localized scale overnight in and near the foothills of northern Jefferson and southern Boulder counties. Peak wind reports included: 82 mph at the Rocky Flats Environmental Test Facility…80 mph at the National Center for Atmospheric Research mesa lab in Boulder…77 mph near Nederland…and 75 mph atop the Gamow Tower on the University of Colorado campus in Boulder.
In 2012…a strong upper level jet stream produced high winds along the Front Range. In Boulder…the strong winds snapped power poles and toppled trees. As a result…about 7 thousand Xcel Energy customers were without power for several hours. The high winds overturned a tractor-trailer on foothills highway overpass…north of Valmont road. The driver suffered minor injuries. A parked car was totaled when it was crushed by a fallen tree near the University of Boulder. The strong winds were also responsible for two Boulder County wildfires which consumed a total of 65 acres. Colorado department of transportation officials closed U.S. 36 at McCaslin Boulevard in both directions after the wind caused damage to the pedestrian overpass. Metal siding from the overpass fell into highway; fortunately there were no injuries. In total…electrical outages affected 46 thousand customers along the Front Range. Damage to roofs…siding… Garage doors and fences was also reported. Peak wind gusts included: 93 mph near Lyons; 88 mph at NCAR Mesa Lab; 85 mph…2 miles southwest of Rocky Flats; 82 mph…5 miles northwest of Boulder; 81 mph…2 miles north of Longmont…4 miles east-northeast of Nederland…the National Wind Technology Center and near Wondervu; 80 mph at the junction of highways 72 and 93; 79 mph at the Boulder Municipal Airport; 78 mph…6 miles northwest of Boulder; 77 mph at Rocky Mountain Municipal Airport; 76 mph atop Berthoud Pass; 75 mph near Aspen Springs; 70 mph at Longmont Municipal Airport; 64 mph at Erie Municipal Airport. At Denver International Airport…peak wind gusts of 53 mph on the 22nd and 55 mph on the 23rd were observed.
In 2019…bands of intense snowfall with rates up to 3 inches per hour…struck Denver during the evening commute. The heaviest snowfall occurred south of a line extending from Arvada to Denver International Airport. The heavy snow snarled traffic and left many stranded at the airport. At Denver International Airport…8.3 inches of snowfall was observed. Storm totals elsewhere included: 9 inches in Aurora…8.5 inches near Centennial; 8 inches near Cherry Creek Reservoir and Littleton…7.5 inches at Centennial Airport…Commerce City…Highlands Ranch and Lone Tree; 7 inches near Arapahoe Park; 6.5 inches near Buckley AFB… Englewood and Strasburg; 6 inches near Deer Trail…Kiowa and Parker; with 3 to 5 inches in Arvada and Wheat Ridge.
22-29
In 1960…heavy snowfall of 6.1 inches at Stapleton Airport on the 22nd and 23rd marked the beginning of a protracted cold spell which lasted until the end of the month. The cloudy… Cold weather was accompanied by occasional light snow or flurries and fog. New record low temperatures for the dates were set on the 24th thru the 29th with the lowest temperature of 11 degrees below zero on the 28th. The seven consecutive days of low temperatures of zero or below had been exceeded in duration only 4 times previously. New low maximum temperatures for the dates were set on the 23rd… 24th…and the 26th thru the 29th with the lowest maximum temperature of 8 degrees recorded on the 26th.
23
In 1904…west winds sustained to 42 mph with gusts as high as 60 mph warmed the temperature to a high of 63 degrees.
In 1907…a thunderstorm…relatively rare in February…was observed over the city. The chance of occurrence is around once every ten years.
In 1977…while 60 to 100 mph winds produced a huge dust storm over much of eastern Colorado…only an experimental windmill at the Rocky Flats nuclear plant was destroyed in the Denver area. Winds at Rocky Flats were clocked to 90 mph. Northwest winds gusted to 46 mph at Stapleton International Airport.
In 1986…wind gusts to 79 mph were clocked at Echo Lake in the foothills west of Denver.
In 1992…a rare February thunderstorm occurred. This was only the 5th time since 1891 that thunder has been heard in February.
In 1994…periodic high winds occurred over the higher elevations of the Front Range eastern foothills. The strongest wind gusts reached 87 mph atop Squaw Mountain near Idaho Springs. Southwest winds gusted to only 25 mph at Stapleton International Airport.
In 1996…high winds gusting as high as 76 mph were reported along the Front Range foothills and adjacent urban corridor. Wind gusts to 70 mph were reported atop Table Mesa near Boulder and to 63 mph in Broomfield. West winds gusted to 38 mph at Denver International Airport.
In 2012…bands of moderate to heavy snow…associated with a strong upper level jet…formed over the southern Front Range foothills…Palmer Divide and southern Denver suburbs. Storm totals included: 10 inches…2 miles west-northwest of Highlands Ranch and Kiowa; 9.5 inches near Castle Rock and Littleton; 8 inches at Aspen Springs and Marston Reservoir; 7.5 inches at Evergreen and Louviers; 7 inches…5 miles south-southwest of Arapahoe Park; with 4 to 6 inches elsewhere. Officially…Denver International Airport observed 1.9 inches of snowfall.
23-24
In 1935…northwest winds sustained to 37 mph with gusts as high as 47 mph produced considerable blowing dust behind a cold front on the 23rd. The dust was dampened by 7.0 inches of snowfall over downtown Denver from the late evening of the 23rd through the evening of the 24th.
In 1997…heavy snow fell in the foothills. Snowfall totals included 8 inches at sunshine canyon northwest of Boulder… And 6 inches at Morrison. Snowfall totaled only 2.4 inches at the site of the former Stapleton International Airport. East winds gusted to only 22 mph at Denver International Airport on the 23rd.
23-25
In 1912…a severe winter storm dumped 14.2 inches of snowfall over downtown Denver. Snow fell continuously from 9:40 am on the 23rd until 9:15 pm on the 25th with most of the snow… 9.2 inches…on the 24th. Temperatures were mostly in the 20’s. Northeast winds were sustained to 20 mph on the 24th.
24
In 1908…a dust storm occurred in the city from mid-morning through mid-day. North winds were sustained from 30 to 35 mph.
In 1927…northwest winds were sustained to 42 mph with an extreme velocity to 46 mph.
In 1924…fog deposited a light coating of glaze…which was very thin and only accumulated on the windward side of cold objects. Streets and sidewalks became slippery.
In 1956…a strong cold front produced north wind gusts to 54 mph…but left only 2.0 inches of snowfall at Stapleton Airport.
In 1959…heavy snowfall totaled 7.5 inches at Stapleton Airport…where north-northeast winds gusted to only 18 mph.
In 1968…west-northwest winds gusted to 49 mph at Stapleton International Airport. The strong Chinook winds warmed the maximum temperature to 61 degrees…the highest temperature of the month that year.
In 1986…wind gusts to 65 mph were reported at Table Mesa in Boulder. West winds gusted to only 28 mph at Stapleton International Airport where the high temperature of 70 degrees equaled the record for the date.
In 1991…the only measurable snowfall for the month totaled only 0.8 inch at Stapleton International Airport where north winds gusted to 28 mph. The light snow fell for most of the day.
In 1994…high winds raked the eastern foothills. Wind speeds of 70 to 80 mph were common. Wind gusts to 110 mph were recorded at the National Center for Atmospheric Research in south Boulder…while in north Boulder winds gusted to 95 mph. The strong winds blew the roof off a building at Red Rocks Community College in Lakewood…causing the evacuation of about 1500 people. A semi-trailer and a delivery truck were overturned. In Lakewood…a home under construction was destroyed by the winds. There were numerous reports of vehicles damaged by flying debris…and many automobile windshields were shattered. West wind gusts to 47 mph were recorded at Stapleton International Airport.
In 2013…a storm system near the four corners region produced heavy upslope snowfall in and near the Front Range with blizzard conditions further east as it made its way across southern Colorado. In the Front Range mountains and foothills storm totals included: 27 inches near Pinecliffe; 24 inches…13 miles northwest of Golden; 20 inches near Genesee; 17 inches near Conifer; 15 inches near Jamestown; 14 inches…just southwest of Eldorado Springs; 12.5 inches near Aspen Springs; 12 inches near Evergreen and Ward; 10 inches at Eldora Ski Area; with 8 inches near Gross Reservoir…Idaho Springs and Nederland. Across the urban corridor storm totals included: 12 inches in Aurora; 11.5 inches near Highlands Ranch; 11 inches in Lakewood; 10.5 inches just north of Longmont and Westminster; 10 inches in Lone Tree and Thornton; 8.5 inches in Aurora…6 miles southwest of Denver and near Loveland; 8 inches at Boulder… Broomfield…and Ralston Reservoir; 7.5 inches near Frederick…with 7 inches at Commerce City. The storm prompted the cancellation of 200 flights in and out of Denver International Airport. Officially…the storm system produced 9.1 inches of snow at DIA which established a new daily snowfall record in Denver for the date. Along and south of the I-70 corridor and east of Denver…the combination of heavy snow and strong wind produced blizzard conditions. Storm totals included: 14 inches…10 miles south-southeast of Buckley AFB…10.5 inches…8 miles southeast of Watkins; with 6 inches near Byers. Northerly winds of 25 to 30 mph were common with gusts to 40 mph. At DIA…a peak wind gust of 32 mph was observed.
24-25
In 2021…moderate to heavy snow developed in and near the foothills of Boulder…Douglas and Jefferson counties which included Denver and surrounding metro area. Storm totals included: 16.3 inches in Englewood; 15.5 inches near Cherry Hills Village; 14 inches near Highlands Ranch…13 inches Littleton; 12.5 inches near Ken Caryl…12 inches near Chatfield Reservoir and southeast Denver; 11 inches near Federal Heights…Thornton and Westminster; 10.5 inches in Arvada…10 inches near Eldorado Springs…9.5 inches near Lafayette and Louisville; 9 inches in southwest Boulder and near Foxfield and Strasburg; 8.5 inches near Broomfield; 7 inches near Wheat Ridge. The official measurement at Denver International Airport was 9.6 inches.
Continue reading February 23 to March 1: This Week in Denver Weather History
24 hours in one minute with yesterday’s east facing webcam time lapse. We start off with fog then after a few hours, the surprisingly strong snow and it is closed out with the rising moon. Kind of fun.