Weather Report for October 11, 2013

As expected, yesterday's storm moved out of Arizona quickly, leaving behind a lot of cold and wet air. Thin, low orographic clouds, especially at the beginning and end of the night prevented observations for a couple of hours. In addition, high humidity stopped operations for about an hour around midnight. Seeing was quite good at around 1.2-1.4 arcsec during the first half of the night and degraded to around 2 arcsec in the second half. Conditions should be a bit dryer tomorrow night.