El Niño is here: What you need to know  AccuWeather.comEl Niño 2019: Weather forecast as El Niño advisory is declared  CBS NewsWhat is an El Niño, and what effects will this climate pattern have on spring weather?  USA TODAYWhat El Niño will mean for southeast Michigan weather  Detroit Free PressEl Niño is officially here: Here's why it's unlikely to have an impact on Bay Area weather  SFGateView full coverage on Google News