Pointer's (1023 South Big Bend Boulevard; 314-644-2000) remained closed after its scheduled 10 a.m. opening time this morning. Attempts to reach the restaurant were unsuccessful, but I drove past the pizzeria, and it appears to be without power.
Harvest (1059 South Big Bend Boulevard; 314-645-3522) announced via Twitter yesterday that the "Winter Wine Dinner" scheduled for this evening has been canceled due to a loss of power. A second tweet this morning stated that the restaurant is still without power. I have a call in to learn when the restaurant plans to reopen. More as I learn it.
Update: (Wednesday, March 2, 10:20 a.m.) Pointer's is open today, and Harvest announced via Twitter this morning that it would be open this evening with an "abbreviated" menu.