0600z: 04006KT 30km 1SC015 7SC040 15.5/13.0 QFF 1022.6 rising.
SYNOP: 12480 70406 10155 20130 40226 53011 60002 875// 333 20123 30009 81615 87640=
Extensive medium cloud cleared mid evening, with relatively small amounts of cloud for a time, becoming cloudy overnight. Excellent visibility becoming good or very good. Surface wind SSW F2-3 becoming light and variable with a period of calm 2300z-0100z, then NE F2-3 from 0430z. Minimum temperature so far is 12.3 (0058z).