This was probably the biggest drop in pressure that I’ve seen on my barometer I have two electric ones that measure the pressure too and they were actually reading 962 and 958! What a drop! The gold coloured marker was what the reading was twenty four hours before. Something like 22 millibars? The result was a three inch dump of snow over the Midlands and south of England and Walesby. More snow is due tonight, but probably in the East and up in Scotland. Might be fun over New Year….