After our second snowy weekend in a row, things will stay quiet across the Front Range for much of the upcoming week with seasonal temperatures and lots of sunshine. However, that will change late-week as a quick-hitting Arctic cold front will surge south across the area. This front will likely be accompanied by at least a little bit of wintry precipitation, but the cold won’t stick around long at all. We also look ahead to several more devastating atmospheric river events set to slam California — their remnant moisture will likely spread into our Mountains to further bolster statewide snowpack. Read on for all the details.
Category: Weather in the News (Page 2 of 16)
These posts cover interesting weather phenomena from around the world, and won’t be specific to Boulder County. However, Earth is very diverse in the world of weather, so you will surely learn a thing or two.
September 2023 was an overall warm and dry month in Boulder, but technically we did finish with above normal precipitation. Almost all of that came on a single day as a result of a locally heavy thunderstorm. We’re yet to see a real autumn storm in the Front Range and as a result it hasn’t snowed yet outside of the Mountains, which is fairly normal with our average first snowfall not coming until mid October. Here’s a quick and colorful graphical recap of our weather during September and how it relates to climatology.
Ten years ago this week, torrential rains fell across the Front Range, triggering one of the worst floods in Colorado’s short recorded history, accompanied by a staggering repair bill now approaching $3 billion. With Boulder County at the epicenter of the disaster, the road to recovery has been long and arduous, and still continues today. We take a look back at this historic event, explain how it happened, and provide an update on related analysis performed since.
August 2023 ended up warmer and wetter than normal in Boulder — an uncommon pair of outcomes indeed. The summer monsoon failed to produce consistent precipitation across the state throughout the whole month (woefully dry in the middle), but most areas made out alright with drought still thankfully absent from eastern Colorado. The month had 14 90-degree days bringing the total count to 30 days year-to-date. Elsewhere, a DVD-sized hailstone that fell in far eastern Colorado was confirmed to be a new state record. Here’s a quick and colorful graphical recap of our weather during August and how it relates to climatology.
The Front Range has managed to ink out a cool and wet summer so far, but that wasn’t at all due to the monsoon. We discuss what has been causing the cool/wet weather of late and look ahead to when monsoon season may actually commence in Colorado. Spoiler alert: it’s sooner than you might think, but there’s a bit of a catch!
June 2023 dropped more than 5″ of rain on Boulder for the second straight month, concluding as the 4th wettest June since the late 1800s. Temperatures ended up nearly 4°F below normal as well, including a monthly minimum temperature of 42°F which occurred in the middle of the afternoon on June 12th as several inches of small hailstones lay melting on the ground. Other Front Range headlines in June included minimal Canadian wildfire smoke, the Highlands Ranch EF1 tornado, and the pummeling of giant hail at Red Rocks. Here’s a quick and colorful graphical recap of our weather during June and how it relates to climatology.
May 2023 dumped more than five inches of rain on Boulder and concluded as the 11th wettest May since the late 1800s. Though there were no exceptionally warm days, the month did see an above normal mean temperature, breaking a streak of cold months stretching back to November. Other monthly headlines included multiple severe weather outbreaks and of course the thick wildfire smoke from Canada which created days of degraded air quality. Here’s a quick and colorful graphical recap of our weather during May and how it relates to climatology.
Wildfire smoke roared into the Front Range late Thursday night like a freight train — well if those were somehow silent and made up of tiny cancer-causing particles! Air quality and visibility have both tanked across the entire Denver Metro area as a result. Yuck! We discuss where all this smoke is coming from and when it may actually clear out.
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