The U.S. Air Force 45th Weather Squadron forecast for the launch of the sixth SpaceX commercial resupply services mission to the International Space Station is 60 percent “go.” There is a 40 percent chance of violating the Anvil Cloud Rule and Cumulus Cloud Rule at the scheduled launch time of 4:10:41 p.m. EDT from Cape Canaveral Air Force Station Space Launch Complex 40.
Countdown coverage begins at 3 p.m. on NASA’s Launch Blog and NASA Television.
The spacecraft is loaded with more than 4,300 pounds of supplies, science experiments, and technology demonstrations, including critical materials to support about 40 of more than 250 science and research investigations during the station’s Expeditions 43 and 44.