Surface pressure forecast

These charts of surface pressure, from analysis (T+0) to the 84-hour forecast (T+84) are produced daily around 0730 UTC.

Surface pressure forecast image

Met Office view

A deep area of low pressure, centred around 350 miles to the southwest of Iceland, dominates the Atlantic. Its associated frontal system is fairly weak over eastern areas of England. A series of troughs lie to the west of the UK and these mark lines of active showers which will affect northwestern areas today.

Updated: 0730 on Wed 9 Dec 2009