We have a VERY dry airmass in place today across Colorado. Column water vapor readings are only around 0.05 to 0.10"....about as low as it can get in Denver! The 500 mb vorticity map below shows an elongated trough stretching from the Great Lakes, south and west into southern California. Cool northerly flow is in place aloft across Colorado. With …

Ben Castellani

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.

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