The northern lights may be visible overnight on Saturday, May 16, through Sunday, May 17, after a large coronal hole opened on the sun, sending a super-charged solar wind toward Earth.

The northern lights, or aurora borealis, could glow for a handful of states.

The northern lights may be visible overnight on Friday, May 15, through Saturday, May 16, after a large coronal hole opened up on the sun, super-charging the solar wind.