Northern Lights Forecast May 12 2024. This is a prediction of the intensity and location of the aurora borealis tonight and tomorrow night over north america. The chart has 1 x axis.

This product is based on the ovation model and provides a 30 to 90 minute forecast of the location and intensity of the aurora. The northern lights are caused by solar wind—streams of ionized gas originating from the sun that interact with the earth’s magnetic field,.