I am in New York and was not affected nearly so much as you, but I keep worrying about how people without power will keep cool. One trick I learned from a science type who lives in SoCal was to put aluminum foil on all windows (while doing cross ventilation, battery operated fans, going to cooling centers, or whatever else works). It blocks out infrared rays which blackout curtains may absorb.
This has made a big difference for me as I live in a unit with large windows and it is surprisingly difficult to keep my home cool even with AC.
I hope everyone is ok.
Still, there are trees down on our street, and power lines. . . you?