The axis of the trough is located across far northwestern Utah this morning and will be slowly sagging southeastward into southern Colorado by late tonight. In the GOES water vapor animation below, you can see that moisture is streaming northward ahead of the trough, with much of the action remaining across Utah overnight which is just now entering western Colorado. …

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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