Related Clues:

• An eclipse, to some
• Good place to get a date
• It might be a bad sign
• Augural sign
• Dark clouds, often
• Spooky sign
• Comet, say, to the impressionable
• It's within your grasp
• Coconut's place
• Meaningful sign
• A sign of things to come
• Warning of a sort
• "Gilligan's Island" tree
• A comet, to the superstitious
• Future sign