In article ,
Ian Currie writes:
The mercury reached 18C at my Surrey station with just a trace of rain. I
noticed on a journey to Twyford in Berks that there had been a heavier burst
of rain with puddles alongside the M3 in the Ligh****er area and thence
north towards Bracknell at lunchtime. But the basic forecast I think was not
too bad

At Cranleigh, after a little drizzle around noon, we had a downpour
around 1:30pm which lasted for about 20-30 minutes. So maybe that
"heavier burst" headed in a south-easterly direction.
--
John Hall
"Think wrongly if you please,
but in all cases think for yourself."
Doris Lessing