Maybe I am just getting restless with the very mild weather but this dip in the ECMWF U10 forecast late-Dec has piqued my interests... combine that with suggestions of Scandi block/NAO+ combo (+S-G pattern), MJO phase 6/7, tropospheric wave-2, I'll be 👀 closely pic.twitter.com/4JLrEx3PUN

— Dr Simon Lee (@SimonLeeWx) December 3, 2021