Per the Raleigh NWS office studies, the most prevalent teleconnection that occurs during winter storms outside of the mountains in NC is the -NAO. Something I’ve also pointed out is that 2 of the 3 biggest snowfalls I’ve experienced in NC outside the mountains occurred with a negative PNA… January 1988 and February 2004. I’m not saying that I wouldn’t prefer a +PNA but I’ll still take my chances with the right set up and that TPV in eastern Canada and cold building up in NW Canada has definitely worked in the past even with the cold starting in the west.The PNA being negative is not good. I know there will be folks that talk about the strong negative NAO. But I read somewhere in most cases it only helps the mid-Atlantic and NE. And from everything I've seen over the years, we need the PNA positive (...in most cases).
CPC - Climate Weather Linkage: Teleconnections
www.cpc.ncep.noaa.gov
I noticed the wrap around behind the storm. If it can trend further south parts of the upper south would see some wrap around if temps are there.View attachment 139867
Wow this thing is trending south
It's trended rapidly further SE over past couple of days...bringing the MA in the game.
View attachment 139861
I also noticed couple GEFS members has a backside snow pretty far south into MS/Al. Trying hard here ?View attachment 139867
Wow this thing is trending south
Lakes lowThis GFS run is full of cold air damming setups that fall short
Building that packSeattles mean is higher then there average snow per year. What’s new View attachment 139883
We can get rainEuro dumps a trough on Seattle and the hurricane freaks are happy because the CANSIPS shows us headed for La Nina this summer with a warm Atlantic. Anybody got any good news to share?
Same. Pretty frustrating. We can't even get digital snow.My optimism is running out really quick. Im about to become a warm weenie again. Being a cold and snow weenie is to painful View attachment 139885
What is even going on. How has everything turned to trash so fast.My optimism is running out really quick. Im about to become a warm weenie again. Being a cold and snow weenie is to painful View attachment 139885
Said trough then slides east and unleashes the mother lode? I'm trying lol.Euro dumps a trough on Seattle and the hurricane freaks are happy because the CANSIPS shows us headed for La Nina this summer with a warm Atlantic. Anybody got any good news to share?
Euro Control says yes! I really don't think the heavy blocking shown here is far fetched. We just gotta somehow get the trough to kick eastSaid trough then slides east and unleashes the mother lode? I'm trying lol.