Hints from GEFS, ECMWF & CFS toward second week of Feb of a re-loading of Greenland blocking/negative NAO, but perhaps this time more "east-based" as Scandi blocking/EOF2 amplitude grows, in these forecasts at least. pic.twitter.com/ZMQpA92ZRg

— Dr Simon Lee (@SimonLeeWx) January 21, 2021