HOLY COW!! ...I just came home and noticed that I forgot to open my windows

I was like "WTF" and ran to opened them. I looked in my closet and it was 107F !!!

I hope I didin't burn my plant now... though it seems to be ok.
fuck! fuck! fuck! ...
lol tell me is this serious problem or not.. the 400W hps turned on like 4 hours ago. so my plant have suffered in high temps for 4 hours only.