As noted above, models not handling regional rainfall totals well - very little in central southern England.
For today
GFS - HP moving in after the current LP departs, but mainly focused on the S with Atlantic depressions continuing to brush the N of Scotland for the whole of next week. Then a general pressure drop over the UK Mon 20th resoving itself into LP centre over the N for the rest of that week
GEFS temps drop to a low Sat 11th rising slowly to norm Tue 16th (earlier in Scotland) after which runs disagree but my view is warmer for a few days then back down again. Rain from Sat 18th onwards, though not a lot in the S.
ECM like GFS but keeps Atlantic lows a bit further off to the N
War does not determine who is right, only who is left - Bertrand Russell
Chichester 12m asl