51.   In the West, scattered mountain thunder will develop across the Southern Rockies on Tuesday afternoon, while some showers will accompany a front entering the Northern Rockies.

52.   Ingredients will come together for clusters of showers and thunderstorms to develop across the upper Mississippi Valley and advance into the Great Lakes region Thursday.

53.   Isolated but potentially powerful thunderstorms will develop across parts of the southern Plains as increasingly moist air starts to flow into Texas and Oklahoma.

54.   Late Wednesday and Wednesday night, some showers will develop across these regions.

55.   Later Monday, snow will develop across the Front Range of the central Rockies.

56.   Light to moderate snow will fall in southern Utah and northern Arizona, with snow showers developing across western Colorado and New Mexico.

57.   Light snow will develop across the central and northern Appalachians as winds in advance of a cold front draw moisture northward.

58.   Little or no rain is expected during the next few days which will exacerbate the unusually dry conditions which are beginning to develop across these regions.

59.   Late Monday, strong thunderstorms will develop across Nebraska and Iowa as a cold front lifts the increasingly humid air mass.

60.   Later on Wednesday, as cold air is drawn into the low, some snow will develop across western and central parts of Kansas and Nebraska.