"Philip Eden" philipATweatherHYPHENukDOTcom wrote :

0850z WNW F1 8km HZ SKC -06.4/-07.8 1014.7
RMK: Wind has been F2 or more until very recently
so these are far from being perfect radiation conditions,
but the grass mins are interesting. Snow has settled to
an average depth of 13cm

1150z W F1 12km -HZ 6Ci250 -04.2/-06.2 1012.3
RMK: Snow surface thermometer still showing -10°C

Philip Eden
Whipsnade Obsy 229m Lodge 214m