There has been some stories about this nest... Friends of Blackwater site posted,
As some of you may have heard, it looks like the NCTC Eagle Cam in West Virginia (at the National Conservation Training Center) is going to lose all their eggs. We hear the pair laid a second egg during the last snow storm and then laid a third egg during this storm, but they’ve been on and off the egg(s), so it doesn’t look good. As bad as our storms have been — and we have officially set a record in the Washington, DC area for the most snow recorded in a single season — the West Virginia folks have gotten it even worse, so we express our sympathy for the WV fans, as they’ve had rotten luck this year.
Some cam watchers have asked if more eggs could be laid — like after the snow melts a bit. It’s possible for a couple to lay a second clutch if their first clutch was lost early in the season, but we have to keep in mind that laying eggs is a drain on the female’s body, and she can only lay so many in a season. So after three eggs, there might not be more than one or two that the female could lay — at the most. But it is possible.