Anticyclonic gloom is back! Weather phenomenon that covered Britain with grey skies returns as country faces week of mist, fog and drizzle
What the source said
“Anticyclonic gloom is back! Weather phenomenon that covered Britain with grey skies returns as country faces week of mist, fog and drizzle”
The 'anticyclonic gloom' phenomenon can happen in autumn when a high pressure system settles over the country, creating a stable atmosphere that prevents vertical air movement.
Read at Daily Mail – NewsReported by one source so far. It is confirmed when a second, independent source reports the same thing.