61.   Meteorologists are fond of saying that a butterfly flapping its wings off Argentina can set in motion weather systems that grow into snowstorms in Alaska.

62.   Name association with a ferocious weather system is not pleasant, and usually stays with you.

63.   Now that Hurricane Floyd has entered a meteorological realm where it must interact with another powerful weather system, the situation could get dicier.

64.   Of course, strong weather systems can overwhelm these daily cycles.

65.   Often, strong weather systems overwhelm these daily cycles.

66.   On Monday, the advancing weather system proved more powerful than originally forecast.

67.   Prodded by El Nino and a subtropical weather system, showers could be heavy at times before dissipating early today, Most said.

68.   Rising surface pressure over the Northeast is associated with an expanding fair weather system moving southeast from Quebec.

69.   Scientists say the disruptive El Nino weather system seems increasingly likely to develop anew.

70.   Since the beginning of the month, storms have hit California every few days in what meteorologists partly attribute to the Pacific weather system El Nino.