http://islamicity.com/mosque/arabicscript/Ayat/66/66_10.gif
So since we already know that happened to the wife of Lut lets put that aside.
Now when hazrat Nooh prayed for all non-beleivers to be destroyed…I wonder if his wife also drowned in the flood. I cant say for certainty but still is a point to ponder I guess.
From Tafseer ibn Katheer:
Al-`Awfi reported from Ibn Abbas,
"They betrayed them by not following their religion. The wife of Prophet Nuh used to expose his secrets, informing his oppressive people whenever any person embraced the faith with Nuh. As for the wife of Prophet Lut, she used to inform the people of the city (Sodom), who committed the awful sexual act (sodomy), whenever a guest was entertained by her husband.‘’
Ad-Dahhak reported that Ibn Abbas said,
"No wife of a Prophet ever committed adultery and fornication. Rather, they betrayed them by refusing to follow their religion.‘’