Related Clues:

• '-- Caesar!'
• Word repeated before 'the gang's all here'
• Greet enthusiastically
• Falling pellets
• Try to grab, as a cab
• Call from a distance
• Icy fall
• Heavy weather?
• Wave to from the curb, maybe
• "___, Caesar!"
• Icy precip
• Bane of farmers
• Part of a shout-out to Satan
• Thunderstorm formation, perhaps
• It can be golf-ball sized