How Cloud Seeding Can Increase Rain and Snowfall

States and utility companies are investing in “cloud seeding” - a way to artificially increase precipitation in the drought-ridden American West and worldwide. By seeding storm clouds with a substance called silver iodide, it’s possible to increase the efficiency of storms by 5-15%. It’s no cure for drought, but it can be a valuable water management tool, which is why cloud seeding operations are ramping up across the country as winter gets underway. Chapters: 0:00 Introduction 1:35 What is cloud seeding? 5:35 The impact 9:06 Future Produced by: Katie Brigham Edited by: Nic Golden Henry Additional Camera: Sydney Boyo Supervising Producer: Jeniece Pettitt Graphics by: Mallory Brangan » Subscribe to CNBC:  » Subscribe to CNBC TV:  About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news:  Follow CNBC on LinkedIn:  Follow CNBC News on Facebook:  Follow CNBC News on Twitter:  Follow CNBC News on Instagram:  #CNBC How Cloud Seeding Can Increase Rain and Snowfall