Related Clues:

• Volcano in a national park
• *Like Seattle vis-à-vis Phoenix
• Prince . . . . . . . rules Monaco
• Prince appears more wet?
• Like the winter weather for a ruler?
• A prince looked up to in Washington?
• Prince with more cats and dogs?
• More wet - Monaco's late prince
• Schwarzenegger-spoofing 'Simpsons' character Wolfcastle
• It's on Washington's quarter
• Former prince of Monaco
• Only so-called 'Decade Volcano' in the continental U.S
• Wetter, weatherwise
• Princely character from Hilton's scattered crop
• Former prince associated with weather getting worse