BBC Weather Centre
Read today's forecast plus longer term forecasts for the UK (regions and selected cities) and for world regions and cities. You can also find an analysis of the weather in the past year, shipping forecasts, an A-Z of weather, severe weather warnings and a glossary of meteorological terms. For a pressure forecast look under UK weather
NASA: Climate Change and Global Warming
Created by the National Aeronautics and Space Administration in the USA, this website provides the public with accurate and timely news and information about Earth’s changing climate, along with current data and images.
Online Meteorology Guide from the University of Illinois
Aimed at secondary school children and undergraduates, this guide covers major aspects of the study of weather: light and optics, clouds and precipitation, forces and winds, air masses, weather forecasting, severe storms and El Nino
http://ww2010.atmos.uiuc.edu/ (Gh)/ guides/ mtr/ home.rxml
The Environment Agency
The Environment Agency's Climate Change site, where you can find out about the causes and impacts of climate change and what international governments are doing about it. Learn how you can reduce your contribution to global warming.
http://www.environment-agency.gov.uk/ homeandleisure/ climatechange/
The Met Office
The Met Office is the UK's National Weather Service. They have a long history of weather forecasting and have been working in the area of climate change for more than two decades. They provide forecasts for the public to help them make informed decisions about their day-to-day activities, and the National Severe Weather Warning Service is also a part of this, providing advance notice of weather which could affect public safety. Climate change has become an increasingly important issue and Met Office research continues to create an ever clearer picture of how it will affect the planet and our lives.
The Weather Channel
Searchable by UK town/city or postcode, world region or country. The site has 10-day forecasts, climate statistics and satellite images. You can find the phases of the moon when you search for a specific locality
UK National Air Quality Information Archive
This site provides information about air pollution in the UK - its causes, effects, what is being done to improve air quality plus statistics and forecasts. Daily regional air quality summaries are available. Link to Google Earth UK air pollution data