Darren Prescott wrote:
Here is a summary of the NWP output for noon on Wednesday.
Issued 0521, 21st November 2009.

There are signs of a change today. Late next week a low will move slowly
eastwards to the north of the UK, bringing wind and rain across the UK
in association with its fronts. As the cold front clears the UK on
Thursday much colder air than of late will affect the UK, with
temperatures returning to near normal values.


The low heading SE introducing north to NE winds seems to be consistent
on both ECMWF & GFS, with UKMO heading in that direction to the time
that the model goes up to. Looks like the usual late November cold
spell, but a week later than normal.

GFS
http://www.wzkarten.de/pics/avnpanel1.html
ECMWF
http://www.wzkarten.de/pics/ecmpanel1.gif

--
Keith (Southend)
http://www.southendweather.net
e-mail: kreh at southendweather dot net