I’m no strat guru, but I do like looking at the 50mb temp anomalies from a northern hemi perspective. I’m not a fan of those charts showing graphs/ trends….I need to see the motions for myself.
It does look to get disturbed a bit. The 50mb vortex gets pushed into Siberia with a trough extending into the CONUS and eastern US. Sometimes that can result in a split. Note this is only through day 16. Anyways, we’ve seen that already this winter, and nothing it’s also split this winter with little to show for it.
Bottom line, nothing exciting imminent.