Has he gone down into the second cloud deck yet?

"We're getting ready to enter the next cloud deck," he said.

Take a break and then get back here before we enter the last cloud deck.

We'd have to get beneath the cloud deck, and we'll be moving at a few kilometers per second.

The sky went gray as they plunged into the cloud deck.

They burst through the cloud deck and into the light.

They were climbing to meet him from the cloud deck far below.

In certain weather all this is above the cloud deck.

The plane dipped into a cloud deck and out the bottom.

Beyond the transparent wall was a vast white cloud deck.