I've fired up my in-house "Mark Model" for the first time this season. Here's a look at it's winter weather risk assessment for 7pm 11/15 - 7pm 11/16. It uses topography with inputs from the 0z GFS/GDPS/ECMWF package to identify where winter weather is possible. #wxtwitter pic.twitter.com/dVQjwugm9F

— Mark Margavage (@MeteoMark) November 11, 2022