Houston's Bush Airport overnight. Flight operations were suspended at midnight Tuesday. Crews are working at Bush Airport to continue flying as soon as conditions allow it. HOUSTON - Dozens of people were left stranded at Houston's Bush Airport overnight due to the weather.

"Our dedicated teams will remain on-site 24-7, working diligently to prepare for a swift and safe return to normal operations when weather permits," airport officials said.

With a winter storm warning now in effect for the entire Houston area, several public entities and other organizations are already announcing closures for the coming days.