"Philip Eden" philipATweatherHYPHENukDOTcom wrote :

0850z N F3-4 9km HZ 2Sc015 5Ci300 12.9/09.4 1020.6
RMK: Residual Sc, the comparatively small grass min
depression, and the fact that the sunshine trace on the
CS card began at 0540z, taken together indicate that
there was a Sc or St layer for much of the night.
Wind no stronger than yesterday here, but the gust ratio
seems to be higher.

1150z N F4-5 22km 1Sc020 5Ci350 16.2/11.2 1019.6
RMK: Also 2Ci270 in the southern sky. The rest of the
Ci is very tenuous indeed. Just the merest trace of Sc
remains. Vis much improved.

Philip Eden