Northern Lights May Be Visible Across Eight U.S. States Tonight
The northern lights, or aurora borealis, could be visible tonight across eight U.S. states, particularly those along the US-Canadian border. The National Oceanic and Atmospheric Administration (NOAA) predicts a low likelihood of visibility, but conditions may favor areas like Alaska, Idaho, Michigan's Upper Peninsula, Minnesota, Montana, North Dakota, Washington, and Wisconsin. The aurora is caused by geomagnetic storms, which occur when charged particles from the sun interact with Earth's atmosphere, creating vibrant light displays.