These charts of surface pressure, from analysis (T+0) to the 84-hour forecast (T+84) are produced daily around 0730 UTC.
Met Office view of 0000 UTC surface analysis
Low pressure still dominates the weather across the UK. The two occlusions across Scotland and Northern England into Ireland are areas of thicker cloud and outbreaks of rain. The trough across Southwest England and South Wales indicates a line of enhanced shower activity.
Updated: 0730 on Thu 21 Aug 2008