Foreboding, fateful (7)
I believe the answer is:
ominous
I believe this is a double definition.
'foreboding' is the first definition.
(I've seen this before)
'fateful' is the second definition.
(thesaurus)
(Other definitions for ominous that I've seen before include "Looking like trouble coming" , "Inauspicious" , "Portending evil" , "Threatening, not looking good" , "Foreboding, menacing" .)