Skies stay mostly cloudy tonight with possible spotty flurries or isolated snow showers. Expect milder, breezy weather ...

ULA Atlas V rocket launch scrubbed Nov. 5 and 6. There was another attempt to launch no earlier than 10:16 p.m. ET Thursday, ...

Former WGN Chief Meteorologist Tom Skilling climbed a 100-foot tower at the National Weather Service office in Romeoville to ...

Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following ...

The NOAA Space Weather Prediction Center has issued a Severe (G4) Geomagnetic Storm Watch for Wednesday, Nov. 12, following ...