You may want to consider changing your travel plans if you’re flying out this weekend.
A gnarly winter storm is expected to pummel the eastern half of the United States with heavy snow, ice and dangerous cold, according to Accuweather.
Flight cancellations and delays could ripple across the country.
Airlines are preparing by preemptively offering travel waivers to customers whose flights may be impacted. Terms vary, but they generally allow travelers to rebook without penalty or get flight credit if they cancel their trips.
Whether or not you choose to fly, here’s what you should know ahead of the storm.











