Author: Ben Castellani (Page 104 of 358)

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.

BoulderCAST Daily – Tue 02/07/23 | Cool & sunny today, but breezy with a chance of snow squalls on Wednesday

The system which brought a few snow flurries overnight to parts of northeast Colorado has dropped southeast and is moving away from our forecast domain as of this morning. GOES-East water vapor shows a weak cut-off low along the Arizona-New Mexico border with a trough axis stretching into the Midwest. Across the Front Range, dry northerly flow is present which …

This Weekend in Colorado Weather: February 2, 2023

Pleasant weather lies ahead through the rest of the week and the upcoming weekend as a broad ridge axis will setup over the area. The European ensemble 500mb height anomaly forecast animation below runs through Monday. Notice how the orange shading sticks over Colorado much of the time indicating above normal heights and generally quiet weather. This ridge will allow …

BoulderCAST Daily – Wed 02/01/23 | Lots of sun as the warming trend continues

Welcome to February --- the last month of meteorological winter! Temperatures are starting out variable as bitter cold inversions remain over part of the Front Range --- mainly in areas north and east which are in the single digits and teens (and even below zero near Greeley). The cold pool has been perturbed by downslope coming off the terrain in …

BoulderCAST Daily – Tue 01/31/23 | Sunny & not as cold as we begin a slow warming trend

This last day of January will be a cold one again! Current temperatures across the area range from the positive single digits to the negative single digits. The coldest readings are in the South Platte Valley from Longmont to Greeley. Considering the wind, it actually feels colder this morning than it was yesterday, with some areas seeing -20°F wind chills. …

This Week in Colorado Weather: January 30, 2023

A bitter cold Arctic front blasted into the Front Range over the weekend bringing a quick change in our weather including record cold sub-zero temperatures and persistent light snow. The Arctic airmass remains entrenched for our Monday with more snow in the forecast, but things turn quiet and sunny rather quickly in the days to follow. Temperatures will slowly moderate the rest of the week so keep those shorts and t-shirts handy — we should get back near 50 degrees by the end of the week!

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This Weekend in Colorado Weather: January 26, 2023

The final shortwave disturbance of the week is moving through the area this morning. There has been a few lingering flurries south and east of Denver with this wave, but for the most part today will be our first snow-free day of the week as somewhat drier, subsident air works into the Front Range from the northwest. A mid-level stable …

BoulderCAST Daily – Wed 01/25/23 | Staying cold with spotty snowflakes, a chance of high winds late Thursday

We're starting out in the teens and lower 20s this morning with a few flurries and snow showers across the area, mainly east of Interstate 25. Nothing is really substantial and at best you can expect a light skiff of snow to develop through the morning. Radar is just barely picking up a couple flurries over portions of eastern Boulder …

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