Related Clues:

• Sign of the future
• Forebode
• Betoken
• Give evidence of
• Serve as a sign of
• Show by a sign, indicate
• Be an advance sign of, portend
• Forecast, foreshadow
• This may give warning that it's the last of the wine
• This might tell one that the last of the wine is coming
• Will this warn you that it's the last of the wine?
• Threaten death by drink
• Threaten to be left with closure
• Show signs of being left to last
• Betoken the last of the wine