Digital Atmosphere Workstation For Windows ver. 1.1j3 | 15.6 MB(recovery record included) Digital Atmosphere is powerful weather forecasting software that allows you to create detailed maps of real-time weather for anywhere in the world. It makes extensive use of techniques and algorithms that are comparable and in some cases superior to the National Weather Service's multimillion-dollar Advanced Weather Interactive Processing System. It can run on any 486 or Pentium system, and does not require any type of subscription or recurring costs, using free data from the Internet.