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UK Drenched in Anticyclonic Gloom!
4 Nov
Summary
- High pressure traps moisture causing dull, grey weather.
- Anticyclonic gloom brings days of mist, fog, and drizzle.
- This phenomenon can persist for days, especially inland.

The United Kingdom is currently experiencing a period of 'anticyclonic gloom,' a weather pattern characterized by persistent dull and grey skies. This phenomenon occurs when a high-pressure system establishes itself, trapping moisture and low-level cloud near the Earth's surface. As a result, conditions that would typically disperse fog and allow sunshine are suppressed, leading to extended periods of mist, fog, and drizzle.
This established high pressure is expected to dominate conditions, leading to large amounts of cloud. Any rain or drizzle is likely to be minimal. While temperatures are expected to remain near average, the lack of sunshine and ongoing gloom can create a less-than-pleasant atmosphere, particularly in inland valleys where fog can become entrenched.