These charts of surface pressure, from analysis (T+0) to the 84-hour forecast (T+84) are produced daily around 0730 UTC.
An area of high pressure lies between the Faeroes and Iceland with low pressure over Scandinavia and cold northeasterly flow across the UK. A deep area of low pressure lies in the mid Atlantic, with other low centres in the Mediterranean and Black Sea. Pressure is high over eastern Europe and Russia.
Updated: 0730 on Tue 9 Feb 2010