Unfavorable Weather Forecast for Mars Insight Launch

NASA’s InSight to Mars undergoes final preparations at Vandenberg AFB, Calif., ahead of its May 5 launch date. (Credit: NASA/JPL-Caltech)

VANDENBERG AIR FORCE BASE, Calif. (ULA PR) — Everything is progressing toward the ULA Atlas V InSight mission for NASA. The mission is set to lift off on an Atlas V rocket on Saturday, May 5 from Space Launch Complex-3 at Vandenberg Air Force Base in California. Today’s L-3 forecast shows a 20 percent chance of favorable weather conditions for launch.

The two-hour launch window begins at 4:05 a.m. PT.

Launch Forecast Summary:

Overall probability of violating weather constraints: 80%
Primary concerns: Launch Visibility
Overall probability of violating weather constraints for 24 hour delay: 80%
Primary concern: Launch Visibility

Launch Broadcast

Live launch coverage will begin at 3:30 a.m. PT on May 5.  Webcast available at: www.ulalaunch.com