"Philip Eden" philipATweatherHYPHENukDOTcom wrote:

0850z ESE F3-4 4400m BR 6St003 5Ac090 17.3/16.9 1002.4
RMK: Wind dirn at St level approx 170deg. Lt rain yday at
1815-30, mod rain 1955-2030, then TS+RA 2240-2355; 15mm
fell in 80mins of which 13mm fell in 35mins. Further lt rain around
0230 and again 0520-30.

1250z S F3 25km -RESH 6Cu012 7AcAs080 17.5/15.9 1003.7
RMK: Brief shower 1215z from a very ugly and threatening sky
seemed to mark the passage of some sort of cold frontal feature;
visibility to the SW where it looks much brighter is now c.60km.

Philip Eden
Whipsnade 214m