There only appear to be three of us these days. Where'd'they go?

[Pen] What you need is lots of people blaming you for things. You'll get so indignant about it that you'll stop feeling guilty even when you should. So to help in the process I should like to say that I blame you for all the evils of the modern world, in particular having to go back to work after a holiday.

(ImNotJohn)The precipitation (needed for electrification) would be in the cloud and below it but evaporating into the dry air before reaching the ground. These precipitation trails are called virga. This effect is always present in showery or thundery weather even if the stuff reaches the ground. The evaporation absorbs latent heat and cools the air, making it denser and causing a downdraught which appears as a fierce gust of random direction at the surface. It also explains why "April showers" can turn to snow if heavy enough even if the temperature beforehand is as high as 8°C. All this stuff needs rather dry air below the cloud; not too dry, of course or there wouldn't be any cloud in the first place.

[INJ] An interesting theory. However, you should know by now that it's your fault for booking the time off in the first place. :o)

[Rosie] Thanks - clear and concise.