Weather for tomorrow's #SpaceX #Falcon9 launch is 90% GO.
Main concern is ground winds. Upper Level Winds (not included in 90% GO forecast) will be monitored carefully; they're about the same as Tuesday's attempt.
Back-up launch day on Sunday carries a great than 95% GO forecast. pic.twitter.com/lFZ1UKaGKv

— Chris G (@ChrisG_SpX) December 21, 2018