"A thunderstorm," said Lionel. "Get on your things. I prepared for this. Wrap that tarpaulin round you, and come on out. Don't wait. Come on."
Outside in the night the heavens were fast darkening under a whirling purplish cloud. From time to time the expanse of cloud glimmered into a livid reddish colour with the passage of lightning. It was as though the whole lower heaven lightened. Thunder was rolling. Great burning streaks tore the sky across, loosing thunder and flame. Roger saw the bearers moving from their fire to the shelter of the lee of the ruins. A faint sultry blast fanned against his face, bringing that smell of death to him. He turned away, choking. "Get away from the tent," Lionel shouted in his ear, over the roar of the thunder. "Tie this rope round me. It's going to be bad. Get under the lee of the wall there. Run." They hurried to the shelter, on the tottering legs of those who have just recovered from fever. As they ran, Roger trod on something rope-like and moving, which (squirming round) struck his boot with a sharp tap.
"There's a snake," he cried, giving a jump.
"Did he get you?"
"No. Only my boot."
"Lucky for you. There may be death-adders here. Rattle with your feet. Here we are. This will do."
There came a sharp pattering of heavy rain-drops, which beat the ground like shot falling on to tin. In the glimmer of a long flash, which burnt for a full ten seconds, Roger saw Lionel probing the ground for snakes with an outstretched foot. He was hooded and cowled with tarpaulin from the boat. He was scratching a match, sleepy with heat-damp, to get a light for a cigarette. The match flared, putting the face in strong colour below the shade of the cowl. The sky was being charged by a dark host. There came a sort of elemental sighing, as the obscuring of the vertical stars began. Out of the whole air came the sighing. It was a noise like waterfalls and pine forests. Then with a shattering crash the storm burst. The whole sky broke into a blaze, as though a vast bath of fire had suddenly been hurled over. There was a roaring as of the earth being split. After an instant's pause, there came an explosion so terrific that the two men huddled up together instinctively. It grew colder on the instant. It grew icy cold. The tent stood out clearly, in every detail, for a few bright seconds. Then the rain poured down, as though the bottom of the sky had broken. The next flash shewed only a streaming greyness of water, pouring down, with a weight and force new to Roger. It was a blinding rain, one could not face it. It made the world one grey torrent. It made the earth paste beneath the feet. Brooks were rushing down the hill within half a minute of its beginning. The flashes and thundering never ceased. Crouching up to the wall, Roger could only gulp air that was half water. The force of the storm staggered him. The fury of the thunder daunted him. The splendour of the lightning was so ghastly that at each blast he bent back against the wall. A tree was struck on the wall above him. He expected to be struck at each flash. There was no question of bravery. The racket and the glare were worse than the fiercest shell-fire. The lightning seemed to run across the sky and along the ground, and out of the ground. One smelt it. It had the smell of something burning; some metal.
The next instant he was digging his fingers into the crenellations to save himself from being blown away. The wind came swooping down with a rush which beat the breath out of him. For one second the rain seemed to pause. It was merely changing its direction to the horizontal. The air seemed to be no longer present. There was nothing but a rushing, stinging, blinding torrent of water. After the wind began, Roger was not properly conscious of anything. He stood backed up to the wall, with his eyes and mouth tight shut, his ears buffeted and streaming, his nose wrinkled by the effort to keep his eyes shut. Across his eyelids he sensed the glimmer of the lightning, now blinding, now merely vivid. Everything else was leaping, howling uproar, driving wet, driving cold, dominated by the explosions aloft. All confusion was left loose to feed the fear of death in him. So they stood shoulder to shoulder, for something like an hour, when a change came.
The wind died away, after blowing its fiercest. The rain stopped. The livid glimmering of the lightning passed off into the distance. The stars came out. Roger squelched about in the mud, trying to get some sensation into his freezing feet. Lionel's teeth were chattering. Lionel with numbed fingers was trying to light a sopping match for the sodden cigarette already between his lips.
"Pretty bad one," said Lionel. "The tent's gone."