Any form of liquid precipitation that freezes upon impact with the cold ground or exposed object surfaces at sub-freezing temperatures (0 Degrees Celsius or 32 Degrees Fahrenheit or below), that is freezing rain or freezing drizzle.
(liquid precipitation; freezes; upon impact with the cold ground or exposed object surfaces at sub-freezing temperatures) (sub-freezing temperatures; is freezing; rain or freezing drizzle)
liquid precipitation sub-freezing temperatures
freezes is freezing
upon impact with the cold ground or exposed object surfaces at sub-freezing temperatures
rain or freezing drizzle