Update, June 24, 2025: NOAA has upgraded its forecast, which is now reflected in the article. The Northern Lights may be visible in the U.S. this week, according to the National Oceanic and ...

Wisconsinites have been treated to multiple displays of northern lights this week, as strong geomagnetic storms have led aurora borealis to light up the night sky across the northern United States.

We may receive a commission on purchases made from links. If you look up at the sky late at night and see clouds of multicolored light swirling in the darkness, you aren't witnessing an alien invasion ...

Aurora borealis, or the northern lights, illuminates the night sky on October 11, 2024 in Shelburne, Toronto, Canada. (Photo by Yu Ruidong/China News Service/VCG via Getty Images) The Northern Lights ...