One of the most accurate forecasts I've found on the internet is from
NOAA Atmospheric research lab , you can enter your lat and long and then generate "Metograms" using different forecast models, for up to 180 hrs. You can choose what to forecast....
From the one I just generated for 51N 2W I can see that Thursday afternoon its going to rain, with around 100% cloud cover, then Friday / Sat morning its going to be ok, with a bit of rain Sunday / Monday.
EA's tip for flying dan saf: Wednesday and Friday
Cheers
EA
