.... or so it seems to me. This is the T+144 12z (23rd) for Sunday 29th.
It has the big HP centred over northern Russia with isobars running from
Siberia all the way to the south of the Bay of Biscay where they run
north back through Northern Ireland and Western Scotland as part of
another smaller high centred over the Bay of Biscay. On the more
northern flank they run from Siberia and glance East Anglia before
running North again. It's like a high within a high. Most odd.
Dave