Glidemet - gliding and soaring weather forecast for southern Britain
Nympsfield forecast (Sid)
Met Office - sheets 214 + 215 (requires login)
XC weather - Actual and forecast conditions from weather stations around the UK
UK TAFs and METARs
Brecon Beacons National Park forecast
Metcheck
Weather data - links from Weatherjack
Weatherweb: Aviation page - other pages on this site worth looking at also
Brecon weather (5 day and 24 hour) - [BBC]
Dunstable forecast
Net-weather - Weather forecasts, news and information for the UK. A good overview
RMI: maps page - Royal Meteorological Institute of Belgium
Bernard Burton's sat pics
Meteoblue - Technical stuff
Weather online - Good for charts
General Tomfoolery - Aeromodellers' weather site, live UK wind info
Littledean Hill (Forest of Dean)
Wye Valley Webcam - different views can be selected
Snowdon
Aston Down - looking NE. includes previous images at 15 min intervals
Cambridge Gliding Club
Enstone Aerodrome, Oxfordshire
Shenington Airfield, near Banbury - from the clubhouse, looking north
Hus Bos - the view from the bar
Llyn peninsula
Abersoch - Llyn peninsula
Newgale Bay - Pembrokeshire