You don’t have to be a meteorologist to build your own weather station!

CoCoRaHS (pronounced KO-ko-rozz) is a grassroots volunteer network of backyard weather observers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow) in their local communities. By using low-cost measurement tools, stressing training and education, and utilizing an interactive Web-site, our aim is to provide the highest quality data for natural resource, education and research applications. The only requirements to join are an enthusiasm for watching and reporting weather conditions and a desire to learn more about how weather can affect and impact our lives.

The Web page provides the ability for our observers to see their observations mapped out in “real time”, as well as providing a wealth of information for our data users.

For more information, please click here: Information about CoCoRaHS