Chicago-area residents woke up to falling snow Friday morning, complicating the morning commute and halting all flights to O’Hare International Airport. The Federal Aviation Administration issued a ground stop at O’Hare until 9:15 a.

You're entitled to a refund if your flight is canceled for any reason, but other accommodations depend on the cause of the delay.

Blizzard warnings were issued for areas near the Gulf Coast as a massive winter storm hits the South. Nearly 250 million Americans are under cold weather advisories or extreme cold warnings.

The rare deep freeze in the wake of an historic winter storm that swept across the U.S. South this week will linger through Sunday, leaving the region in the grip of extreme cold and ice and creating dangerous driving conditions.

An historic January storm dumped more deep snow along the US Gulf Coast on Wednesday after bringing Houston and New Orleans to a near standstill over the past two days and burying parts of Florida's Panhandle with accumulations more typical of Chicago.

A rare and historic winter storm in New Orleans canceled hundreds of flights. Check here for the latest updates on flight schedules.

Chief Meteorologist Jeff Ranieri shows you where the coldest temps are expected and what’s happening with weekend rain chances in your 7 day Microclimate Forecast.

The KSL River Flow Tracker is currently down. We are working to restore the feature ASAP. In the meantime, you can get current river flow information here

As of 10 a.m. Wednesday, Charlotte Douglas International Airport had 186 flights canceled and 102 that were delayed, according to FlightAware, an online website providing real-time information. FlightAware also reported that flights scheduled to come to CLT are being delayed at other airports by about an hour and 30 minutes.

Millions of Americans face an artic blast, including the first-ever blizzard warning for parts of the Gulf Coast.

Flights continued to be cancelled in the U.S. on Wednesday, as the historic winter storm that hit Louisiana, Texas and other Gulf Coast states continued spreading for a second day.

The Jacksonville International Airport reopened Wednesday at noon after the winter storm prompted its closure Tuesday evening.