The remains of a tropical hurricane will rattle the weekend before an ‘anticyclonic gloom’ descends for Halloween. Ex-hurricane Oscar will hitch a ride on the jet stream to bring wind and rain to western parts of Britain on Sunday. Then as temperatures build, high pressure will usher a murky and misty run up to the spooky season. Met Office meteorologist Alex Deakin said: “High pressure will sit somewhere close to the UK, and that would bring a lot of dry weather, but it will not necessarily be sunny, it is likely to be quite dank and murky at times. “There are no strong signals that Halloween…