BoulderCAST Daily – Tue 06/24/25 | Scattered severe thunderstorms this afternoon, hail up to 2″ the main threat

All signs are pointing toward a textbook setup for strong to severe convection across northeast Colorado today. Yesterday’s high in Boulder only reached the upper 60s following a frontal passage, and that cooler, moisture-laden airmass remains firmly in place under continued southeasterly upslope flow. Dew points hovering in the 50s across the Denver Metro are providing solid low-level moisture, and …

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.