Precipitation will begin as rain late this afternoon but will change over to freezing rain later tonight as the temperature drops below freezing.
(Precipitation; will begin; as rain; T:late this afternoon) (Precipitation; will change over; to freezing rain later tonight) (the temperature; drops; below freezing)
Precipitation Precipitation the temperature
will begin will change over drops
as rain T:late this afternoon
to freezing rain later tonight
below freezing