As the cloud continues to contract, it begins to increase in temperature.

The clouds continued to build, and by three o'clock the sky was dark.

Across the water, the cloud of white light continued to spread.

The rain did not come, but the clouds continued to build in the west.

The cloud continued to build, eager to catch them in the open.

The clouds continued to roll in, though there was as yet no rain.

Still holding back rain, the heavy clouds continued their race across the central city.

But the cloud from the rocket attack continued to mask the area.

The cloud will continue to spread north this afternoon with that rain following on to most parts before dark.

The cloud continued to turn and circle in the sky.