Category: Climatology (Page 60 of 69)

These posts contain information about the long-term weather patterns of Boulder County. Potential topics may include 30-day weather outlooks, El Nino/La Nina, and seasonal forecasts. You will find less about the day-to-day weather, with more focus on longer trends and patterns.

Chance of flurries on Thursday & the White Christmas outlook

December 6, 2017 / Andy

We discuss the forecast for snow on Thursday and how the weather pattern is shaping up heading into the holiday season.

This week in weather: December 4, 2017

December 4, 2017 / Ben Castellani

The month of November wrapped up as the second warmest on record in Boulder. During the month, we had ten 70+ degree days, but only one with a high temperature below 40 degrees. The remarkable warmth of late will NOT continue for the week ahead, unfortunately. Continue reading as we detail the forecast for the next seven days.

Was today the warmest Thanksgiving ever in Boulder?

November 23, 2017 / Ben Castellani

The high temperature today in Boulder was more than 20 degrees above average. We review where this falls historically and discuss the weather for the upcoming weekend, including the potential for snow in the extended forecast.

La Niña Watch in effect for this winter

October 4, 2017 / Ben Castellani

It now appears we may be headed into our second consecutive La Niña winter. We discuss the forecast, remind you what La Niña actually is, and explain potential impacts on Colorado for this winter.

Big weather changes this weekend as autumn arrives!

September 21, 2017 / Ben Castellani

We’ve really been spoiled of late in regards to weather! Only a few raindrops have fallen in the last six weeks, with temperatures remaining warmer than normal on all but a handful of days. This changes on Saturday as a deep trough plows into the region, kicking the unending ridge of high pressure eastward. Cool and unsettled weather will linger well into next week. We’re also monitoring the potential for the first significant snowfall in the Mountains. We have a lot to discuss!

“First Snow” Contest is closed. Now let it snow!

September 19, 2017 / Ben Castellani

Thanks to everyone who entered our “First Snow” contest. We briefly review the entries, which surprisingly follow closely with Boulder’s climatology of late October.

When will Boulder’s first snow occur? Enter for a chance to win!

September 15, 2017 / Andy

3rd Annual BoulderCAST First Snow Contest
*This contest is now closed to entries*

Are you eager for the first snow of the season? Have you already waxed your skis and purchased your Epic Pass? Our first big snow could be right around the corner! We provide a brief overview of Boulder’s first snowfall climatology and then pose a question…“When will Boulder’s first snow occur this year?” Submit your guess for not only a chance to win recognition among local weather enthusiasts, but prizes too. Those who get closest to the date of our first snow win. Read on for all the details.

Our delightful Labor Day weekend forecast

August 31, 2017 / Ben Castellani

It’s been nearly two weeks in Boulder since our last measurable rainfall. Labor Day weekend will continue this trend with generally dry and at times, hot conditions prevailing across the state of Colorado. We provide our forecast of the entire holiday weekend for the Metro area and the Mountains.