Weather and climate:
http://studyjams.scholastic.com/studyjams/jams/science/weather-and-climate/weather-and-climate.htm
Seasons and temperature: http://extension.illinois.edu/treehouse/seasons.cfm?Slide=1
Clouds and precipitation: http://extension.illinois.edu/treehouse/clouds.cfm?Slide=1
Climate and severe weather: http://studyjams.scholastic.com/studyjams/jams/science/weather-and-climate/severe-storms.htm
Tornado Information: http://www.weatherwizkids.com/weather-tornado.htm
Tornado Information: https://eo.ucar.edu/kids/dangerwx/tornado3.htm
Fujita scale: http://www.spc.noaa.gov/faq/tornado/f-scale.html
Tornado watches, warnings, and safety tips: http://extension.illinois.edu/treehouse/rockweather.cfm?Slide=1
http://studyjams.scholastic.com/studyjams/jams/science/weather-and-climate/weather-and-climate.htm
Seasons and temperature: http://extension.illinois.edu/treehouse/seasons.cfm?Slide=1
Clouds and precipitation: http://extension.illinois.edu/treehouse/clouds.cfm?Slide=1
Climate and severe weather: http://studyjams.scholastic.com/studyjams/jams/science/weather-and-climate/severe-storms.htm
Tornado Information: http://www.weatherwizkids.com/weather-tornado.htm
Tornado Information: https://eo.ucar.edu/kids/dangerwx/tornado3.htm
Fujita scale: http://www.spc.noaa.gov/faq/tornado/f-scale.html
Tornado watches, warnings, and safety tips: http://extension.illinois.edu/treehouse/rockweather.cfm?Slide=1