Weather Fusion User Guide

Weather Fusion is a personal weather station app that connects to WeatherLink, WiFiLogger, Windy, Weather Underground, and Ecowitt to show current conditions and station history. Ecowitt support is experimental. Apps are available for iPhone, iPad, and Mac, with settings synchronized through iCloud.

Provider references in this guide describe compatibility only. They do not imply affiliation or endorsement. Availability and continued use depend on each provider’s own terms, account status, and service changes.

Real-time views show weather, air-quality, and astronomical data when available from the provider and installed sensors.

Historical views cover day, month, and year periods for reviewing changing conditions over time and comparing trends across available measurements. Download, import, export, and rebuild tools help keep station history complete and portable.