the top temperature just shy of 25 celsius, 24.6 degrees at northolt in london and quite widely, temperatureshe west, bringing in colder air mass, but for thursday, we still have southerly winds importing some pretty warm air. by the end of the week, things are set to change because storm callum is approaching, bringing some really strong winds combined with some heavy rainfall, particularly in the north and west. thursday will see some showery rain, initially for eastern england and parts of scotland, then a swathe of sunshine in between before the next area of rain moves in from the west. we still have pretty warm air across east anglia and the south—east where temperatures will get to 21 or 22 again but you will notice the drop in temperature from the west behind this band of rain. a bit of a mixed day on thursday. when the cold front pushes off towards the east, then we start to turn our attention to storm callum, this developing area of low pressure which will bring some very windy conditions on friday, especially for northern ireland, scotland, western parts of england and wales where t