The cut-off low pressure in Arizona has moved little in the last two days. It has grown in size, but not strength, leading to a slight uptick of southerly flow into Colorado at 500 mb today (see below). This will have little influence on our temperatures at the surface this afternoon...with readings very similar to yesterday in the mid to …

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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