The northern lights could be visible in Chicago and other parts of the U.S. thanks to a severe geomagnetic storm. The Space Weather Prediction Center recorded a storm with a strength of G4, or ...

In Chicago, videos captured the skyline disappearing behind a cloud of dust that moved across the city around 6:45 p.m. By NBC Chicago Staff • Published May 16, 2025 • Updated on May 16, 2025 ...