Posted in Web Northern lights forecast shows when to head north to see … December 1, 2019 We had northern lights in far northern Lower around August 5, 2019. The 27 day rule brings that same sun energy shooting back at the earth around September 1. https://www.mlive.com/weather/2019/08/northern-lights-forecast-shows-when-to-head-north-to-see-the-splendor.html