Latest GFS suggesting another 10C or so of warming on top of today's so expecting tomorrow's #temperature trace to look similar to below

Major #SSW status likely to be declared later tomorrow as 10hpa 60N #wind flips E

Recent UKMO output and EC timings for reversal appear good pic.twitter.com/crdbuwLZuR

— Marco Petagna (@Petagna) January 3, 2021