I don't see a wet September. I have 75% confidence that high pressure
will be dominating our weather towards the end of the month.

**at T240, on Wednesday 29th September, most of the UK will be under
anticyclonic conditions, leading to quiet, dry and settled weather for
most**

A nice end to September. Dry days, some frost at night further north
and not a great deal of rain for most between now and then. No storms,
the jet to our NW, subsiding air over the UK and little evidence of
the influence of these extra-tropical depressions. The exception may
well be the far NW. That's my take on the weather at 10 days!