inauspicious

not auspicious; boding ill

contrary to your interests or welfare; "adverse circumstances"; "made a place for themselves under the most untoward conditions"

presaging ill fortune; "ill omens"; "ill predictions"; "my words with inauspicious thunderings shook heaven"- P.B.Shelley; "a dead and ominous silence prevailed"; "a by-election at a time highly unpropitious for the Government"