51.   Elsewhere, an area of showers will surround low pressure over the northeast Gulf of Mexico while partly sunny and humid conditions persist in southern Florida.

52.   Elsewhere, high pressure over the Bahamas will promote ample sunshine and warm conditions near the Southeast coast and in Florida.

53.   El Nino is a cyclical weather phenomenon affecting air pressure over the Pacific Ocean, which can cause flooding or drought in South America.

54.   Even in recent days, Sharif, under pressure over the sectarian killings in Lahore, has reverted to this device.

55.   El Nino, a cyclical weather pattern that changes air pressure over the Pacific Ocean, causes shifts in rainfall in South America and the Asian Pacific.

56.   Fair and seasonable conditions will dominate the Southwest with high pressure over the Four Corners.

57.   Expansive high pressure over Quebec has caused steering currents over North America to be deflected far into northern Canada.

58.   Farther west, sinking air currents associated with high pressure over Ontario will cause clouds to diminish over the central and western Great Lakes.

59.   Farther north, clouds and patchy light snow will occur near low pressure over the northern part of the Dakotas and Minnesota.

60.   Feeling pressure over mandatory arbitration, the securities industry already has begun a fight to hold on to the system in which courts are not open to its employees.