We pretty much have the same weather. I get 'your' storms a number of hours later. If I come up with 'the plan' I'll certainly pass it on. For wind, so far stakes have been the best, or tying the plants to the deck. With gale force winds I also wrap them in plant netting for the storm. The storm in the picture above was right after my arm surgery. My only choices were to pray or hope for the best. I hoped for the best and got it. No broken branches and the plants grew another 2-3 feet.
Due to all the mold in the area keeping plants covered from rain and morning dew is the name of the game. I usually shake the dew off in the morning. For rain I'll shake the plant and sometimes use a leaf blower to dry the plant. And check for mold every day. Yesterday, a friend who gets a lot of mold in his area said he had a plant last year that was fine on Tuesday and Wednesday he found mold top to bottom! Then it happened to a few more of his plants. I think he lost 5 of 9.
"Debby is expected to produce potentially historic rainfall totals of 10 to 20 inches, with maximum amounts of 25 inches, bringing areas of catastrophic flooding across portions of southeast Georgia, the eastern half of South Carolina, and southeast North Carolina through Friday," the Miami-based hurricane center said ..
It's lightly raining here.
Good Luck!