These charts of surface pressure, from analysis (T+0) to the 84-hour forecast (T+84) are produced daily around 0730 UTC.
Low pressure centred just to the north of Iceland sweeps
a trailing cold front and associated warm front across
southern and eastern parts of the UK. Low cloud, hill fog
and drizzle in the warm sector between the fronts, with
clearer conditions following the cold front from the
Updated: 0730 UTC on Mon 1 Sep 2014