Whether the rains, the heat and cold, and what underlies them all, are affected with what affects man in masses, and follow his play of passionate action, strain'd stronger than usual, and on a larger scale than usual--whether this, or no, it is certain that there is now, and has been for twenty months or more, on this American continent north, many a remarkable, many an unprecedented expression of the subtile world of air above us and around us. There, since this war, and the wide and deep national agitation, strange analogies, different combinations, a different sunlight, or absence of it; different products even out of the ground. After every great battle, a great storm. Even civic events the same. On Saturday last, a forenoon like whirling demons, dark, with slanting rain, full of rage; and then the afternoon, so calm, so bathed with flooding splendor from heaven's most excellent sun, with atmosphere of sweetness; so clear, it show'd the stars, long long before they were due. As the President came out on the capitol portico, a curious little white cloud, the only one in that part of the sky, appear'd like a hovering bird, right over him. Indeed, the heavens, the elements, all the meteorological influences, have run riot for weeks past. Such caprices, abruptest alternation of frowns and beauty, I never knew. It is a common remark that (as last summer was different in its spells of intense heat from any preceding it,) the winter just completed has been without parallel. It has remain'd so down to the hour I am writing. Much of the daytime of the past month was sulky, with leaden heaviness, fog, interstices of bitter cold, and some insane storms. But there have been samples of another description. Nor earth nor sky ever knew spectacles of superber beauty than some of the nights lately here. The western star, Venus, in the earlier hours of evening, has never been so large, so clear; it seems as if it told something, as if it held rapport indulgent with humanity, with us Americans. Five or six nights since, it hung close by the moon, then a little past its first quarter. The star was wonderful, the moon like a young mother. The sky, dark blue, the transparent night, the planets, the moderate west wind, the elastic temperature, the miracle of that great star, and the young and swelling moon swimming in the west, suffused the soul. Then I heard, slow and clear, the deliberate notes of a bugle come up out of the silence, sounding so good through the night's mystery, no hurry, but firm and faithful, floating along, rising, falling leisurely, with here and there a long-drawn note; the bugle, well play'd, sounding tattoo, in one of the army hospitals near here, where the wounded (some of them personally so dear to me,) are lying in their cots, and many a sick boy come down to the war from Illinois, Michigan, Wisconsin, Iowa, and the rest. INAUGURATION BALL