Related Clues:

• Blanket material
• Dangerous precipitation
• End of a dry spell
• Rare weather forecast
• Formal greeting
• Powder, e.g.
• Cocaine, slangily
• Farmer's necessity
• Pre-cable woe
• "Wintry mix" stuff
• Wave down, as a taxi
• Street slickener
• Cause of many days off
• White water?
• Monsoon weather