A solar eruption will likely cause the Northern Lights to be visible in parts of Canada and the US tonight into early Tuesday. The display, while not as intense as last year's, should offer a great viewing opportunity for many in 18 US states. This is due to a coronal mass ejection impacting Earth's magnetic field, creating the aurora borealis. For the best viewing, find a dark location away from city lights and check the weather forecast for clear skies. The lights are expected to peak between 2 a.m. and 5 a.m. ET.

Prepared by Olivia Bennett and reviewed by editorial team.