The stagnant low pressure that has been in Arizona much of the week has lifted northward into Utah today. Later tonight it will move into western Colorado. The water vapor animation below from GOES-East runs from this past Sunday night through late last night. Watch the storm cut-off into Mexico, then slowly crawl northward into Arizona and finally Utah at the …

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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