A geomagnetic storm is expected to make the Northern Lights, or Aurora Borealis, visible across the northern United States and Canada. According to the National Weather Service (NWS), this natural light display results from the interaction of solar wind with the Earth's magnetic field. The storm is predicted to increase auroral activity, making it visible further south than usual. Residents in states like Minnesota, Wisconsin, and Michigan, along with southern Canada, may witness this phenomenon. The best viewing conditions are at night with clear skies away from city lights.