Subtle changes have taken place in the last hour. The fog
patches to the south and west are dispersing while another
has cropped up to the northwest. The CI/CS sheet is still
moving across the sky from the northwest but I have just
spotted some thin SC cross the moon from what appears
to be the opposite direction. Very uncertain of its height
but looks lowish, so I'll plump for 3000ft.
--------------------------------------------------------
SYNOP 07/0850Z
03/// 41940 10202 11035 21039 40285 52015 71000
80001 333 81078 92612=
--------------------------------------------------------
SYNOP 07/2050Z
03/// 41920 70502 11017 21019 40290 54000 74011
80006 333 87275 92611 99020=
--------------------------------------------------------
SYNOP 07/2150Z (current ob)
03/// 41625 70402 11018 21020 40285 58005 74022
82508 333 82630 87275 92611 99020=

METAR
EG// 072150Z 04002KT 2500 VCFG FEW030 BKN250
M02/M02 Q//// YLO1=

Details:
wind... NE, force 1.
visibility... 5000m, but 2500m to NW.
weather... fog in the vicinity.
clouds... 2/8 SC at 3000ft, 7/8 CI/CS at 25000ft (partial
lunar halo remains visible).
dry bulb... -1.8C.
dewpoint... -2.0C.
RH... 98%.
sea level pressure... 1028.5mb (steady, now falling).
current grass temp... -5.3C.

beaufort letters (1950-2050Z)... bcmx,cjfx.
beaufort letters (2050-2150Z)... cjfx.

Nigel (Romsey, Hampshire)