Author: BoulderCAST Team (Page 1 of 39)

This post had major contributions from at least two members of our team. The more meteorologists the better, right?

October 2024 Graphical Weather Review: Wrapping up the driest May to October period ever recorded in Boulder!

October was yet another exceptionally warm and dry month in the Front Range, with most areas landing more than six degrees above average while receiving very little if any precipitation. The period of May to October only produced 4.64″ of precipitation in Boulder, the driest such stretch in recorded history. It’s no surprise that drought has further expanded across the region. In contrast to our boring weather, space-related activity was booming in October with multiple nights of auroras lighting up Colorado’s skies and a multi-week comet display. Here’s a quick and colorful graphical recap of our weather during October and how it relates to climatology.

Continue reading

Winter Storm Recap: Impressive week-long snow & water totals will ease the Front Range drought

The well-advertised late-week winter storm delivered widespread wet snow to the entire Denver Metro area and nearby Foothills Thursday into Saturday, with some rain mixing in at times across the warmer northern tier. We review the soupy snowfall totals from this final bout of winter weather that put a bow on the lengthy cold and snowy week in the Front Range. We also discuss the shift back to sunny and dry conditions for the upcoming week.

Continue reading

Thursday PM Update: The never-ending winter storm returns Friday with heavy snow dumping on the Front Range again, but temperatures will be a problem for some… (Updated)

After already delivering a thick blanket of snowfall earlier in the week, the very same storm system is set to boomerang back north and slam eastern Colorado once again with widespread precipitation Friday into Saturday. With temperatures not as cold as last time, the storm’s impact will vary across the region, with plenty of heavy snow to go around, but also unfortunately with chilly rain spoiling the party a bit for northern cities. We discuss expected snowfall amounts, potential travel impacts, and the unique meteorological conditions contributing to what will be an extreme event for some parts of eastern Colorado to end the week.

Premium Storm Update (11/9/24 9:00 AM): The faucet of Gulf of Mexico moisture is on full blast into Colorado today! Moderate to heavy snow is beginning across the Front Range NOW and will continue through early Saturday, at times mixing with rain on the north side.  We discuss the latest on the approaching low pressure, take a tour through the most recent model data, and provide a few final details leading into this big and wet snowstorm! READ HERE

Continue reading

Winter Storm Recap: First snow of the season is in the books for most western suburbs, including Boulder, but it wasn’t much…

Many western suburbs of Denver experienced their first snow of the season last night, with Boulder officially recording 0.2 inches. The colder, higher elevations to the west saw a more significant dump, up to 15 inches in some areas. We briefly recap the underwhelming first snow of the season and announce the winners of our 2024 First Snowfall Contest.

Continue reading

Colorado Forecast Update: After a month-long dry spell, precipitation will finally return to the Front Range this weekend, but not nearly as much as we need…

It’s been quite a long time since our last measurable precipitation in the Front Range, but that will change abruptly this weekend with the arrival of our next autumn storm system. Unfortunately the slow-moving low pressure will dive too far south into Arizona, largely fizzling out before ever reaching northeast Colorado. Nonetheless, it will bring a bit of rain, snow and much colder temperatures to our area for a few days. Read on for our latest thoughts on how the unsettled weekend ahead will play out. We also briefly review the entries to our 2024 First Snowfall Contest with predictions actually trending towards a later date than Boulder’s climatology would suggest (color us shocked!). There will indeed be some snowflakes in our forecast domain this weekend, but Boulder is not expected to see accumulating snow.

Continue reading

Colorado Aurora Update: The Northern Lights could be visible again Friday night in the Front Range, but it’s no guarantee they will show!

The Northern Lights put on a spectacular show across the Front Range Thursday night, and there’s a chance for an encore performance tonight! While the display is not likely to be as intense or widespread Friday night, mostly clear skies and comfortable temperatures will make it a perfect evening to try your luck in the Denver Metro area. Read on for our team’s recommendation on the best time and place to head out to take in the Northern Lights Friday night in Colorado!

Continue reading

Colorado Aurora Update: The Northern Lights are already roaring and the Front Range should have excellent viewing for several hours after sunset Thursday!

All systems are a go for an excellent evening of aurora viewing in Front Range Colorado as the strongest solar storm of 2024 unfolds tonight (Thursday October 10th). We take a look at the latest solar particle observations which are already higher than they were back in May and also what type of weather will negatively impact tonight’s viewing in our area. Read on for our team’s recommendation on the best time and place to head out to take in the Lights tonight!

Continue reading

« Older posts