IN THE SHORT TERM
Forecast is for very cold weather over the next four or five days (in Wales
at least). Lots of sunshine and single figure temperatures in the daytime,
heavy frosts and starry nights averaging -3C, particularly in Snowdonia.
AS AN ASIDE...
Good time for camping around a nice fire! Remember that the Leonid meteor
shower is due in the next few days, so keep an eye on the sky.
Unfortunately the full moon is here at the worst possible time, obscuring
many faint meteors, but at least it won't be cloudy. Predictions of the
peaks are for 19:11 UT on the 17th and 1:40 UT on the 21st, the latter being
the best for Europe (but not for those who have to get back to work on
Monday).
LONGER TERM
Back to the point, word is that this could be the coldest winter for many a
year.
http://www.bbc.co.uk/bristol/content/articles/2005/11/04/winter_feature.shtml
http://www.bbc.co.uk/derby/content/articles/2005/10/19/weather_cold_winter_2005_feature.shtml
http://www.bbc.co.uk/derby/weather/terry_scholey_long_range_feature.shtml
Here's a point of interest. I've only seen the Ystradfellte Falls
completely frozen twice, back in 1985 and 1986. On my first frozen visit I
remember overhearing a couple of oldies saying that they hadn't seen the
falls looking like that for 20 years. Guess what, that was exactly 20 years
ago! So we're due for a repeat performance! Lucky I've just bought a new
down jacket!
The articles above didn't mention sunspots, but I'm pretty sure there are
theories that they affect the world's weather, and they occur in cycles of
roughly 11 years.
Paul