lowering

The morning had been intensely hot, with but little wind; and the lowering gloomy aspect of the clouds appeared to indicate the approach of one of those sudden gales peculiar to tropical climates, and which, although of short duration, are generally productive of mischief.

One glance sufficed to identify the intruder, for none but he could boast of such a dark, lowering countenance ; and all exclaimed in mingled wonder and terror at his unwonted presence in those sunlit regions:

Klimov put on his greatcoat mechanically and left the train, and he felt as though it were not himself walking, but some one else, a stranger, and he felt that he was accompanied by the heat of the train, his thirst, and the ominous, lowering figures which all night long had prevented his sleeping.