51.   It will turn cooler in the eastern Dakotas, while pleasantly mild conditions prevail elsewhere.

52.   Meanwhile, a ribbon of moist air across the Southwest will help trigger afternoon thundershowers from New Mexico into the high deserts of southern California as monsoon conditions prevail.

53.   Meanwhile, clouds will be slow to break across the Southeast, where seasonably cool conditions will prevail.

54.   Meanwhile, cooler conditions will prevail in central and northern sections where an approaching front will bring a mixture of clouds and sun.

55.   Meanwhile, partly sunny and warm conditions will prevail near the Gulf of Mexico coast.

56.   Meanwhile, partly sunny, seasonable conditions will prevail along the West coast from San Diego to Seattle.

57.   Meanwhile, scattered showers and a few thunderstorms will develop across the interior Southeast, while partly cloudy and warm conditions prevail near the western Gulf Coast.

58.   Meanwhile, quieter conditions will prevail in the Plains as a large high pressure area settles in the region.

59.   Meanwhile, sunny and dry conditions will prevail from southern California eastward to Texas.

60.   Mainly sunny conditions will prevail in most of the region, although patchy clouds and a few showers will linger over southeastern Florida.