Millions of people across 10 U.S. states could see the sky lit up by the northern lights on Christmas day, according to the National Oceanic and Atmospheric Administration's (NOAA) forecast. The agency reported that a minor geomagnetic storm is expected on December 25 and 26 due to the arrival of a coronal mass ejection (CME),

Where Will The Northern Lights Be Visible On Christmas? Major U.S. metropolitan areas including those of Milwaukee, Minneapolis and Seattle are north of the projected viewline, wh