SPSWeather is a PowerShell tool that produces a health-check report of a SharePoint Server farm and emails it to administrators. It collects SharePoint, Search, system/IIS and SQL signals over CredSSP remoting and renders a single HTML report that highlights any alert.
Compatible with SharePoint Server Subscription Edition.
SharePoint Server 2016 and 2019 reached end of support on 14 July 2026. Customers still running SharePoint Server 2016 or 2019 must stay on SPSWeather v2.3.7 and are encouraged to migrate their farm to Subscription Edition.