The National Weather Service in Nashville, TN developed this GIS page to offer meteorological information in geospatial formats to the public and GIS analysts. Here you will find details on past events, relevant maps and applications, and other data. GIS experts and enthusiasts alike may be able to interact with the information presented on this page to create their own applications and perform modeling and analysis using available data. Interactive maps and other applications are available through ArcGIS Online, providing a convenient way to view detailed GIS data through a web browser or mobile device.

What is GIS?

A geographic information system (GIS) provides a framework for creating, analyzing, and managing data; most commonly, data with a geospatial reference or component. Modeling and analysis of GIS data allows users to extract relationships, patterns, and other information. GIS is quickly becoming popular in enterprises that require situational awareness and decision making.

Have questions or comments?

Please reach out to us! You can send an email to our Webmaster at sr-ohx.webmaster@noaa.gov and a local GIS expert will respond as soon as possible.

Gallery of Maps, StoryMaps, Applications, and Other Products