Down comes the rain [Let's-read-and-find-out science]by Branley, Franklyn M. 

Paperback(HarperCollins, 1997)

BTSB #: 146009 Available

Dewey: 551.57/NAges: 4-8   
AR: 3.5 LG RC: 2.5 K-2 Lexile: 560 AD

Genres:

Subjects: Rain Clouds Weather

Summary: Describes how the air holds water vapor, how clouds are formed, and why it rains.

Little cloud : the science of a hurricane by Wagstaffe, Johanna 

BTSB Prebound(Orca, 2020)

BTSB #: 913443 Available

Dewey: 551.55/NAges: 5-8   
Lexile: 910 AD F&P: N

Genres:

Subjects: Clouds Hurricanes Storms Weather

Summary: Follow a little cloud on an adventure and learn the science behind how it transforms from a simple cumulus cloud to a full-blown hurricane.

Tomie dePaola's the cloud book by DePaola, Tomie 

BTSB Prebound(Holiday House, 2020)

BTSB #: 266397 Available

Dewey: 551.5/NAges: 5-8   
Lexile: 680

Genres:

Subjects: Clouds

Summary: Introduces the ten most common types of clouds, their mythical qualities, and what they can tell about coming weather changes.

What are clouds made of? [Science Questions]by Vilardi, Debbie 

BTSB Prebound(Cody Koala, 2019)

BTSB #: 909504 Available

Dewey: 551.576/NAges: 4-8   
Lexile: 440

Genres:

Subjects: Clouds Weather

Summary: An introduction to the science behind cloud formation, including evaporation, condensation, clouds' place in the water cycle, and more.