Winter Storm Stella: DC Region Snow & Sleet Accumulation Final Map

8:48 PM Monday Evening

After pulling my hair out and enjoying a glass of red wine (while stewing over the latest High-Resolution-Rapid Refresh Models and the 18z GFS) below is my updated & final snow and sleet accumulation map for the blockbuster Nor’easter that will be impacting the Northeastern seaboard tonight through 2pm Tuesday:

This is one of the trickiest forecasts I can remember for a “large storm” in the over 20 years I have lived in this Area. This storm has the potential to surprise between route 15 in Loudoun county and just west of the interstate 95 corridor where confidence is very low.  

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