These charts of surface pressure, from analysis (T+0) to the 84-hour forecast (T+84) are produced daily around 0730 UTC.
A deep area of low pressure lies to the northwest of
Northern Ireland, bringing a wrap-around occlusion into
parts of western Britain. The tightly packed isobars to
the south and west of the low centre indicate strong
winds at the surface.
Updated: 0730 UTC on Fri 29 Aug 2014