Northern lights may dazzle skies across more than 20 US states tonight: When, how and tips to watch Aurora Borealis tonight

Millions across over twenty US states can witness the Northern Lights tonight, November 11-12, 2025. Powerful solar eruptions are pushing the aurora farther south than usual, with visibility expected from Alaska to Pennsylvania. This rare G4 geomagnetic storm event offers a spectacular celestial display of green, pink, and violet hues.