41. A stream of high clouds will block the sun in the Southwest and central Rockies. 42. The southern Plains will remain quite mild with a mixture of sunshine and high clouds . 43. High clouds drifted into Wisconsin and the upper Midwest.44. Farther north, high clouds will thicken across New England. 45. A few high clouds will dim the sun Monday afternoon over the northwestern Great Lakes. 46. Some high clouds will dim the sun over northern New England and upstate New York. 47. Winds blowing offshore over northwest Washington will allow some weak sun through gathering high clouds . 48. Meanwhile, sunshine will give way to high clouds across the southern Appalachians and Southeast coast. 49. Some high clouds spread into Idaho and Montana. 50. High clouds will expand elsewhere across southern sections.
