Up to this time we had been favoured with unusually fine weather; but it was a season of the year when storms were of frequent occurrence, and I was not surprised to be awakened Christmas night by the roaring of the wind and the hissing sound of the snow as it swept through our unprotected camp and buried up our dogs and sledges. We were having a slight touch of a Siberian _purga_ (poor'-gah = blizzard). A fringe of trees along the little stream on which we were camped sheltered us in a measure from the storm, but out on the steppe it was evidently blowing a gale. We rose as usual at daylight and made an attempt to travel; but no sooner did we leave the cover of the trees than our dogs became almost unmanageable, and, blinded and half suffocated with flying snow, we were driven back again into the timber. It was impossible to see thirty feet, and the wind blew with such fury that our dogs would not face it. We massed our sledges together as a sort of breastwork against the drifting snow, spread our fur bags down behind them, crawled in, covered up our heads with deerskins and blankets, and prepared for a long dismal siege. There is nothing so thoroughly, hopelessly dreary and uncomfortable, as camping out upon a Siberian steppe in a storm. The wind blows with such violence that a tent cannot possibly be made to stand; the fire is half extinguished by drifting snow, and fills the eyes with smoke and cinders when it burns at all; conversation is impossible on account of the roaring of the wind and the beating of the snow in one's face; bearskins, pillows, and furs become stiff and icy with half-melted sleet, sledges are buried up, and there remains nothing for the unhappy traveller to do but crawl into his sleeping-bag, cover up his head, and shiver away the long, dismal hours.