The 1st image shows the probability of greater than 1 inch of snow through 8 AM Saturday, based on the Euro ensemble members.
The 2nd image shows the projected snowfall for Long Island (Islip) for the next 15 days as a running total from every Euro ensemble member, as more of them are showing some snow. I'm still not forecasting snow on Long Island, but some wet snowflakes mixing in at the end can't be ruled out as temperatures will be dropping all day on Friday.
