61.   A slow-moving low pressure system will move through the northern Tennessee Valley.

62.   A narrow stripe of snow is expected north of a low pressure system crossing the Plains.

63.   A small low pressure system along the Carolina coast will race northeast into the open Atlantic.

64.   A new low pressure system approaching northern Minnesota is associated with a vigorous disturbance in the northern branch of the jet stream.

65.   A new low pressure system moving southeast over Quebec will circulate very cool, dry air into the northern Great Lakes region.

66.   A sprawling high pressure system will continue to promote dry and cool weather in much of the East.

67.   A strong jet stream flow from the Pacific will continue to direct low pressure systems across the nation while keeping Arctic air locked in northern Canada.

68.   A pair of high-altitude low pressure systems will move sluggishly through the Eastern states Sunday, bringing unsettled weather to several areas.

69.   A robust high pressure system over the Southwest Atlantic will only slowly yield to clouds and scattered showers.

70.   A series of blocking high pressure systems over Canada diverted a branch jet stream southward over the nation.