This my first year with a pool. I was wondering if you do anything special chlorine adjustments when a big storm is coming. For example, do you add some extra chlorine in anticipation of an inch of rain? Or, do you just test each evening, as usual, and do any necessary adjustments then? I saw a big storm coming this morning and thought about upping the chlorine since I know it will rain at least an inch. I am curious what others do. Thanks.