The anticyclone developing over the UK in the next few days starts off
with a boat anchor according to the Met Office and they should know,
shouldn't they?
http://www.weathercharts.org/ukmo_surface_colour.htm

I keep forgetting what those boat anchors indicate but I know what
anticyclones and lots of mice mean. Throw in a dartboard that breaks
up in the mid Atlantic and we have a situation developing.

What do we have, children?