If yesterday's temperatures at the same time are anything to go by I reckon we're looking at 4-5C hotter at the peak of the day today. Really wish I hadn't chosen today to fly out of Heathrow!
Took this shot of my house back in 2010 - very much hoping for more of the same (although sadly I don't live in the same place anymore). We had 15 inches on the ground in that storm.