11.   A behemoth, intense storm system will cover practically the entire Gulf of Alaska Friday, buffeting southeast Alaska with rain and strong winds.

12.   A complex storm system will initially have limited moisture as it begins to develop over the Rockies.

13.   A complex storm system will slowly evolve across the middle part of the nation.

14.   A blizzard will rage across parts of the western Dakotas, southeast Montana and northeast Wyoming as a major spring storm system rapidly develops over the Midwest Saturday.

15.   A large, vigorous storm system that has been slowly approaching the west coast of Canada will begin to affect the Northwest Saturday.

16.   A complex storm system will promote widespread clouds and precipitation from the Plains states to the East Coast.

17.   A dangerous storm system will lash the Pacific Northwest on Tuesday.

18.   A large, complex storm system will move steadily to the Middle Atlantic coast Saturday.

19.   A potent Pacific storm system will press from the Northern Rockies toward the Northern Plains on Tuesday.

20.   A potent storm system will affect the middle part of the country.