I agree with The Bird, there is nothing right now.
The drainage basin above the falls is very small...probably less than a quarter of a square mile...and its all pretty much granite, so there is not a lot of soil to hold and slowly release the precip that lands there..it just runs off quickly. The Falls are most reliable when there is a nice, slowly melting snowpack up above to provide a constant trickle of water. And right now that snowpack doesn't exist.
That being said, with the big storm due to arrive, things will change. The problem is that it is a warm storm...the NWS report I just read says snow level above 7500 feet...and the high point in the drainage area above the falls is about 7700 feet...so there probably still won't be much snow up there after the storm. But they are saying lots of rain, followed by more dry weather starting Tuesday. So I would guess that the Falls will be flowing and the sun will be shining at least during the early part of the window...Tuesday through Friday. But it may dry up again quickly.