| A light rain sprinkled from dark thunderheads above but no one even noticed the mist. |
| We'll follow mountain-lion tracks and watch from remote plateaus as distant puffs of cloud build into towering thunderheads. |
| While it poured from great, dark thunderheads, long patches of blue sky could still be seen. |
| Luminous by lightning far above him were enormous thunderheads, crackling with fury energy and booming with mighty waves of thunder. |
| But Ben recognized the thunderheads, the big cumulus clouds, that were drifting our way. |
| It was only two hours past noon and the sky had become pitch dark with heavy thunderheads. |
