Related Clues:

• Take it as a sign
• Dark clouds, to some
• Eclipse, to some
• Portentous sign
• It may be a good sign
• Augur's concern
• Black cat, supposedly
• A sign of a future event
• Portent or harbinger
• Portent, harbinger
• Portent of evil
• Sign of something about to happen
• Portent or portent
• Harbinger, prophetic sign
• Forewarning, harbinger