The restrictions are in effect from 2pm to 12.30am GMT (8am to 6.30pm CST) on Friday, Saturday and Sunday.
The FAA cited “space operations” up to an unlimited altitude on these days, indicating an imminent launch.
However, the FAA issues these restrictions liberally and they are frequently called off or postponed.
Road closures have also been scheduled for Boca Chica but not until the start of next week.
Cameron County Judge Eddie Trevino Jr has issued closures for Monday and Tuesday, between 3pm and midnight GMT (9am and 6pm CSS).