*Premium Storm Update* Ensembles are out to lunch for tonight’s snow!

The operational GFS model has consistently forecast little to no snowfall for tonight's storm for the lower elevations, including Boulder and Denver... On the other hand, the GFS ensemble members have been telling a much snowier story for several days now. The four-panel plot below shows snowfall plumes for Denver from the GEFS ensemble runs from yesterday morning (top left), last evening …

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.