August 11th.–On the old Indian principle, I rode out this morning very early, and was rewarded by a breath of cold, fresh air, and by the sight of some very disorderly regiments just turning out to parade in the camps; but I was not particularly gratified by being mistaken for Prince Napoleon by some Irish recruits, who shouted out, “Bonaparte forever,” and gradually subsided into requests for “something to drink your Royal Highness’s health with.” As I returned I saw on the steps of General Mansfield’s quarters, a tall, soldierly-looking young man, whose breast was covered with Crimean ribbons and medals, and I recognised him as one who had called upon me a few days before, renewing our slight acquaintance before Sebastopol, where his courage was conspicuous, to ask me for information respecting the mode of obtaining a commission in the Federal army.
Towards mid-day an ebony sheet of clouds swept over the city. I went out, regardless of the threatening storm, to avail myself of the coolness to make a few visits; but soon a violent wind arose bearing clouds like those of an Indian dust-storm down the streets. The black sheet overhead became agitated like the sea, and tossed about grey clouds, which careered against each other and burst into lightning; then suddenly, without other warning, down came the rain–a perfect tornado; sheets of water flooding the streets in a moment, turning the bed into watercourses and the channels into deep rivers. I waded up the centre of Pennsylvania Avenue, past the President’s house, in a current which would have made a respectable trout stream; and on getting opposite my own door, made a rush for the porch, but forgetting the deep channel at the side, stepped into a rivulet which was literally above my hips, and I was carried off my legs, till I succeeded in catching the kerbstone, and escaped into the hall as if I had just swum across the Potomac.