On Thursday, 29 December 2016 15:59:26 UTC, Norman Lynagh wrote:
Alan [Guildford] wrote:
On Thursday, 29 December 2016 14:58:52 UTC, N_Cook wrote:
On 29/12/2016 13:57, Alan [Guildford] wrote:
Obviously out in fantasy land but something to dream about 
http://www.wetterzentrale.de/maps/GFSOPUK06_324_1.png
I assume the dot-chain isotherms there, are for 500HPa
Yes so cold upper air with 500mb-1000mb thickness circa 512dam for South East
England. The low would also bring significant dry snow for South East
England. Highly Unlikely but nevertheless interesting set of charts for
today's 6Z GFS at T+324
......but that run is an extreme cold outlier amongst the ensembles at 06z. To
take any notice of it would be very unwise.
--
Norman Lynagh
Tideswell, Derbyshire
303m a.s.l.
http://peakdistrictweather.org
@TideswellWeathr
Indeed