BoulderCAST Daily – Wed 09/09/26 | Monsoon Slips South as a Front Pushes Our Temps Into the Comfortable Zone

The thin ribbon of monsoon moisture that had been draped across the Four Corners for days has sagged south, now pooled over New Mexico and far‑southeast Colorado. In its wake, a much drier westerly flow has taken over the Front Range, shutting down any meaningful storm potential. A shallow but punchy frontal boundary is sliding south across the Plains this …

Ben Castellani

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.