Wetter : Wetterzentrale : Top Karten is a nice collection from various sources. Take a look at the "Diagramme"; "GFS 0.5" and click on your location.
Also the FAX section gives you access to various synoptic charts, including Bracknell. But take a good look at the run date and forecast date of these charts, as the set is not always complete and may include the occasional chart from 2004, or mix charts from two different calculation runs.
UK Weather Forecasts - Radar, Alerts, News and More - Netweather.tv and look for the GFS Weather Charts. It uses the same GFS source.
Google for Sembach Weather, look at the loop so you can see what's happening.
Any form of rainfall radar for short-term forecasts (MeteoX for instance)
iPad apps: AeroWeather and WeatherProHD
WindGURU: Weather forecasts for windsurfing, kitesurfing and other wind related sports