Author: Ben Castellani (Page 1 of 292)

Ben grew up in southwestern Pennsylvania and holds both a bachelor's and a master's degree in Meteorology, the latter being from CU Boulder. His hometown received nearly three feet of snow from the Storm of the Century back in March of 1993, sparking his initial interest in impactful weather. Ben currently works on remote sensing and data analysis software at NV5 Geospatial Software in Boulder.

This Week in Colorado Weather: December 15, 2025

The Front Range has been defined by relentless warmth, gusty winds, and bone‑dry conditions of late—and that theme isn’t breaking anytime soon. Even with a strong cold front charging through midweek, the cooldown will be pitiful, dropping us only back to “normal” while lasting only a single day, and it comes at the price of near‑critical fire danger beforehand. With highs hovering near or above 60° almost every day leading into Christmas and precipitation chances close to zero, a brown holiday is essentially guaranteed for the Boulder–Denver area. Read on for our full outlook of our weather heading into the holiday period.

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This Week in Colorado Weather: December 8, 2025

The Front Range finally saw its first real snow of the season last week, with Boulder picking up about 8 inches and the Foothills a bit more. The Mountains then cashed in over the weekend, stacking up one to four feet of powder. While this moisture is a welcome boost to our lagging snowpack, it’s not enough to erase drought concerns—but fire risk this year looks very different than the setup before the Marshall Fire. Looking ahead, the story shifts from snow to wind: multiple high‑wind events are on tap for the Foothills this week, while Boulder and Denver stay mostly dry and mild with highs in the 50s to 60s with occasional breeziness. Read on for the full breakdown of this week’s weather.

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Winter Weather Update: First real snowstorm of the season to deliver several inches Tuesday night through Wednesday

Snow season has finally arrived along the Front Range, and this week’s storm looks ready to deliver more than just a token dusting. After Thanksgiving’s overhyped flurries broke our snow drought, we’re now tracking a midweek system with real staying power—nearly 24 hours of upslope flow, solid moisture, and model agreement pointing to a medium‑impact event. Boulder, Denver, and the Foothills are all in line for several inches, with tricky travel expected Wednesday morning. Curious how much snow your neighborhood could see? We break down the setup, snow totals, and timing…

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