61.   Indeed, temperatures will remain mild in the wake of the storm system, as Arctic chill remains north of the Canadian border.

62.   Large storm systems like the one that swept across the Midwest this week can be seen as vast conveyor belts in the sky.

63.   Meanwhile, a potent storm system will slowly approach the Pacific Northwest.

64.   Meanwhile, a formidable storm system will bear down on the Pacific Northwest later Friday.

65.   Meanwhile, forecasters have spotted another storm system in the Gulf.

66.   Meanwhile, strong winds from the east along the northern flank of the storm system will course through many mountain passes from Utah to California.

67.   Measurements that researchers had thought would help predict when a storm system was about to spawn a tornado turned out to be useless in some cases.

68.   Near-blizzard conditions buffeted parts of Wyoming, Colorado, Utah and Idaho Friday as a powerful storm system churned over the central and northern Rockies.

69.   None of this was as surprising as the discovery of storm systems.

70.   One computer model showed an inland storm system pushing Dennis out to sea.