Category: Site News (Page 1 of 9)

The posts bring attention to new site features or useful updates to features that already existed.

Win prizes by completing the BoulderCAST 2024 weather-themed holiday crossword puzzle!

December 19, 2024 / BoulderCAST Team / 0 Comments

Hint: All of the clues are related to Boulder, Denver, and/or Colorado weather. OK, well most of the clues…

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

November 4, 2024 / BoulderCAST Team

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.

Colorado Forecast Update: Plan now for the “one-two punch” of our first snow and first hard freeze of the season!

October 29, 2024 / Ben Castellani

Get ready, Colorado! The first snowflakes and a hard freeze of the season are on their way as this dramatic shift in weather across the state continues. Better late than never, right? We discuss when the snow will begin, how much could stick on the grassy surfaces, and when to expect the end to the 2024 growing season as temperatures are sure to plummet below freezing. We’re also tracking another potential snow event early next week. Here’s the latest.

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…

October 17, 2024 / BoulderCAST Team

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.

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

October 10, 2024 / BoulderCAST Team

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!

When will our first snow occur? Enter your prediction for a chance to win! ❄️☃️

October 2, 2024 / BoulderCAST Team

10th Annual BoulderCAST First Snowfall Contest

Are you eager for the first snowball fight of the season? Have you already waxed your skis and purchased your overpriced Epic Pass? Did you swap on your snow tires far too early again? The Front Range’s first big snow could be right around the corner! Mother Nature has been wreaking havoc on this contest recently — within just the last four years we’ve had our latest AND earliest snowfalls on record! What’s in store for 2024? We provide a brief overview of Boulder’s first snowfall climatology and then pose the question…“When will Boulder’s first measurable snow occur this year?” Submit your guess for a chance to win an assortment of prizes. Those who get closest to the date and amount of our first snow win.

*Sorry but the contest is now closed to entries*

This Week in Colorado Weather: September 30, 2024

September 30, 2024 / Andy

This week’s weather will once again be excruciatingly quiet in the Front Range. It’ll be a roller-coaster ride in temperatures from the 70s to around 90 degrees, but no rain is in the forecast as high pressure ridging keeps things totally dry. Two dry cold fronts will pass through the area — one on Monday and another later in the week, but this won’t prevent us from nearing record heat on Wednesday. We also discuss the potential for tropical development in the days ahead and take a look at the devastating aftermath of Hurricane Helene in North Carolina.

Holiday Snow Update: Rain transitions to snow Saturday evening, most accumulation over by Christmas Eve morning

December 23, 2023 / BoulderCAST Team

Winter weather is on-track to arrive into the Front Range Saturday evening into Sunday just in time to give most of us a white Christmas! Two vastly different storm systems will be moving in from opposite directions later in the day Saturday with widespread rain changing to snow across the Boulder and Denver area. While we still have some lingering concerns regarding temperatures and exactly when rain will switch-over to snow, our forecast confidence has grown over the last few days. In this final forecast update, we discuss the storm’s timeline, how much snow will accumulate across the area, the probability the snow sticks around into Christmas Day, and how it will impact holiday travel the next few days. We’ve even got another chance of snow coming the day after Christmas. Whew! Read on for all the details.