Related Clues:

• Saintly glow
• Sign of things to come
• Forewarning
• Radiant ring
• Light overhead?
• Sign of foreboding
• Religious symbol
• Dark clouds on the horizon, say
• Circle of angels
• Divine circle
• Portentous event
• Dark clouds, say
• Evil sign
• Hooting owl, maybe
• *Eclipse ... black cat ... future