"Paul Hyett" wrote in message
...
In uk.sci.weather on Sat, 26 May 2007, Col
wrote :

Meanwhile, in NW Russia, eg St Petersburg, temperatures will probably
exceed 35°C.

Where on earth would be the source for such hot weather in that
location??

That huge land mass to the south, presumably.
Given the right wind direction and suitably hot air from
far to the south I can imagine it could get pretty hot up
there.

But on the pressure maps I've seen, the wind direction there is not from
the south.

http://www.metoffice.gov.uk/weather/..._pressure.html

OK, perhaps more of a SE but the airflow from presumably
very hot areas can be seen.
There's even a warm front!
--
Col

Bolton, Lancashire
160m asl

"Martin Rowley" wrote

.. Just tried to work out what sort of rainfall we'd get here
(Bracknell) based on latest output as far as I can see them:

GFS deterministic implies ~15mm by end Monday
GFES (ensemble) ~10 mm average, with a 'high' in one member of ~15 mm
(based on 06Z)
UKMO ~ 20 mm

.... still a fair bit of rain to go of course, but running total for this
event is now 11.3 mm ( ~05Z to 18Z/27th Sunday).

As I type this up (Sunday 1825Z), the rain is moderate intensity, having
gone through a short heavy phase 1755-1810Z.

Martin.


--
Martin Rowley
Bracknell