Only 5 targets could be observed through
cirrus early in the night prior to heavier clouds that moved
in from the southwest.
The dome was closed at 2300 local time.
This is the start of the next storm system that
is predicted to wipe out tomorrow night's observing as well and may extend into
Friday. The seeing was 1.5-2 arcsec in the early, barely usable portion
of the night.