These 10 states have the best chance of experiencing auroras.Credit: Svenn-Inge Sellesbakk / Getty ImagesThe northern lights may brighten the skies tonight, August 20, into tomorrow morning, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center (SWPC).Auroras may appear across the northern parts of the U.S., thanks to a high-speed stream from a coronal hole, the SWPC reports, which is an open magnetic…