AgWeatherNet data may be accessed and retrieved free of charge. Although registration is not a requirement, access to data for Guest Users is limited to the publicly available tools on the web page. Registered Users who login have the privilege of accessing calculators, crop models, disease models, color maps and more via the web based tools that are provided upon login. Once you are logged in, tools that require registration will be available for use. Registration information is confidential and used by AWN staff for statistical reports and to provide better services. Therefore, we encourage all users to register for an AgWeatherNet account and login.