A Falcon 9 rocket carrying 21 of the company’s Starlink internet satellites is set to lift off from Cape Canaveral Space Force Station’s Space Launch Complex 40 at 1:53 p.m. during a window that runs through 3:43 p.m. Backup options are available during a launch window from 11:33 a.m. – 4:33 p.m. Wednesday.

SpaceX has confirmed beyond this launch, a Starlink launch is also set for Monday, Feb. 17. Launch will be at 6 p.m. from Cape Canaveral Space Launch Complex 40, however it will mark the first time a SpaceX Falcon 9 booster lands off on a drone ship off the coast of the Bahamas.

SpaceX is readying for a Saturday afternoon launch of a Falcon 9 rocket that is set to send more than 20 Starlink satellites into low-Earth orbit.

The National Weather Service forecast calls for a 20% chance of showers after 1 p.m., mostly sunny skies, a high near 81 and a light breeze.