Here is a summary of the latest NWP output for noon (GMT) on Saturday.
Issued 0424z, 13th October 2009.

The weekend will see high pressure moving across the UK, with less settled
conditions moving in from the NW as the new week starts.

ECMWF: http://www.wzkarten.de/pics/Recm1201.gif
The UK lies under a high and winds are light as a result. The high declines
and moves ESE'wards on day 6, leading to SW'lies. The winds become
southerlies on day 7 ahead of a trough to the west.

MetO: http://www.wzkarten.de/pics/Rukm1201.gif
Scotland and Northern Ireland lie under a high, with northerlies elsewhere.
The high moves eastwards on day 6 and winds fall light across all areas
except western Scotland and Northern Ireland, which lie under southerlies.

GFS: http://www.wzkarten.de/pics/Rtavn1201.png
High pressure covers England and Wales, with SW'lies elsewhere. The high
drifts SE'wards on day 6, leading to WSW'lies. On day 7 a deep low to the NW
leads to southerlies and SSW'lies over the UK.

GEM: http://www.wzkarten.de/pics/Rgem1201.gif
The Canadian run brings a ridge over England and Wales and SW'lies for
Scotland and Northern Ireland.

JMA: http://www.wzkarten.de/pics/Rjma1201.gif
The Japanese run shows a high over the UK and light winds as a result.