21.   Heavy snow will spread at midweek from parts of the Rockies to the northern Plains while a warming trend begins in the East.

22.   If a trend begins, it could benefit other youngsters in need of corrective lenses, said Harry Enenstein.

23.   In the West, a strong warming trend will begin in the Rocky Mountains.

24.   Many weather trends begin at sunrise.

25.   More than ever, this is where trends begin.

26.   Not all fashion trends begin on the runway or on the street.

27.   Now, another warming trend is beginning.

28.   One belated addition is air bags, which are finally becoming standard equipment here, five years after the trend began in the United States.

29.   Seemingly, the trend to comedy began with gazing balls and bizarre color combinations.

30.   Statistics show the butter trend began a decade ago.