The latest Wallops range forecast for the scheduled launch of Northrop Grumman’s Antares rocket on Nov. 15 puts weather at 30-percent favorable. At this time, the main weather concerns for a Thursday morning launch are thick clouds, disturbed weather and low cloud ceilings.
An area of low pressure will quickly develop on Wednesday over the Deep South, bringing rain showers to the Southeastern United States during the day. These showers will progress to the northeast on Wednesday night into early Thursday, likely arriving in the Wallops area by the time of the launch window.
Northrop Grumman’s Antares rocket with Cygnus cargo spacecraft aboard was rolled out of the Horizontal Integration Facility and to the launch pad at Wallops late in the evening on Nov. 12, 2018, as seen in this time-lapse video. Credit: NASA’s Wallops Flight Facility/Patrick Black
After the launch window, rain will become heavy at times with increasing winds during the day on Thursday. Windy conditions will continue through Friday, with winds diminishing Friday night.
The Antares, with its International Space Station-bound Cygnus cargo spacecraft, is scheduled for liftoff at 4:49 a.m. EST on Nov. 15 from Pad 0A of Virginia Space’s Mid-Atlantic Regional Spaceport, located at NASA’s Wallops Flight Facility on Virginia’s Eastern Shore.
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