If you're down in WDW or Florida and have a flight on JetBlue booked for later this week, they've put up a travel alert for a SouthEast Fee Waiver to help with moving your flights...
https://www.jetblue.com/JetblueAlerts/WeatherUpdate.aspx?intcmp=global_travelalert
Hopefully this helps.
https://www.jetblue.com/JetblueAlerts/WeatherUpdate.aspx?intcmp=global_travelalert
Hopefully this helps.