A cross-country storm, a blast of Arctic air and an outbreak of showers and thunderstorms are threatening to snarl traffic and pile up delays at airports over Thanksgiving holiday weekend, one of the nation's busiest travel periods.

There are currently no major storms forecast for the near future, but rain, wind and snow could snarl travel plans for Americans headed to the airport for the Thanksgiving holiday. Here's where travelers could see delays at major travel hubs, according to the Weather Channel:

Winter storm warnings have been issued for parts of the U.S. this Thanksgiving week—here's where snow could fall.