ominous

posted Apr 7, 2014, 3:12 AM by Peter Smyth   [ updated Apr 7, 2014, 3:28 AM ]
om·i·nous
ˈämənəs/
adjective
  1. 1.
    giving the impression that something bad or unpleasant is going to happen; threatening; inauspicious.
    "there were ominous dark clouds gathering overhead"
  2. source: