Weather is usually defined to be a measure of the atmospheric conditions at a given time and place.
(Weather; is defined; to be a measure of the atmospheric conditions at a given time and place; T:usually) (Weather; to be; a measure of the atmospheric conditions at a given time and place)
Weather Weather
is defined to be
to be a measure of the atmospheric conditions at a given time and place T:usually
a measure of the atmospheric conditions at a given time and place