Early i know but some potentially life threatening storms forecast through xmas when a lot of people will be travelling, id expect to start seeing warnings
Clearly a piece of the PV is now in the NW Atlantic causing a very intense jet stream and its how these low pressure systems inteact with that, which will cause these 'bombs'
Thats a 935mb low GFS has just NW of Scoland on Xmas eve
Fascinating spell of weather watching coming up as if comes off as showing today will be headline news through xmas