Ronnie,
wet windows will always attract anything that is carried in the wind and it will stick , stands to reason. If your windows are fine in calm weather then it can only be the wind.
I am trad mostly and never had problems, only use wfp for high and awkward windows.
I am never surprised when nearly every day guys post they have been dumped for reasons regarding wfp, be it leaving wet or spots and runs.
We get guys saying that the glass stays cleaner longer, why do you want that when your in the business of cleaning, the longest I leave windows are a month and some every 2 weeks, keeps me very busy 5 days a week.
Sorry Ronnie got carried away so the answer to your question is yes, it will be the wet and windy weather.
Regards
Adam