Tornadoes!
It's Snowing!
Hurricanes!
Snowzilla
National Geographic Readers: Weather
Tornadoes
Extreme Weather: Surviving Tornadoes, Sandstorms, Hailstorms, Blizzards, Hurricanes, and More! (National Geographic Kids)
Hurricanes
Rising Waters: A Book About Floods (Amazing Science: Weather)
Flash, Crash, Rumble, and Roll