On Twitter they report they have a 90% go chance for weather.
Weather 90% go for 5:40pm ET launch today. Droneship landing challenging -- very hot and fast first-stage reentry pic.twitter.com/IU66G2SntU
— SpaceX (@SpaceX) May 26, 2016
Yesterday a succesful static fire test was conducted:
Static fire complete in advance of Thursday's launch https://t.co/3h4QqAsZDF
— SpaceX (@SpaceX) May 25, 2016
Watch the live Webcast to see if there is another spectacular first stage landing at
5:40 pm ET, 9:40 pm UTC.