Knope,
On the other sites it appears it is primarily dependent on how soon power can be restored.
The replies are stating that Concourse C sustained the most damage. The Mayor and others providing updates from STL are stating that they believe they could have the airport operating at 70% capacity by tomorrow. Less damage according to reports to Concourse A and Terminal 2 which is where WN is the dominant carrier.
Here is a link to a discussion on AA FlyerTalk that has great updates on what his happening/happened so far at STL.
http://www.flyertalk.com/forum/ameri...ld-closed.html
(Hopefully I don't get in trouble for cross referencing posts, only major one I can find that has valuable updates.)
So far no deaths report, keeping fingers crossed, really scary for the folks there, can't even imagine.
Charlie.