See also:

• News: Weather  (233)
• Regional: Europe: Weather  (12)
• Science: Earth Sciences: Meteorology  (1,019)

Met Office -  .

- Forecasts and data for UK and the world, weather warnings, UV index, maps, marine information and satellite imagery. Describes the commercial weather and environmental services offered.

Ananova: Weather - - Summary forecasts for cities and large towns, also for week-ends, sport and leisure. Offers severe weather warnings by email.

BBC Weather - - Current conditions and forecasts for the UK and the world. Includes background material about weather including climate change, glossary, calculators, video tour of the BBC Weather Centre and message board.

GMTV Weather - - National and regional weather for up to five days, plus forecasts for cities in the rest of the world.

Guardian Unlimited: Weather - - Offers five-day forecasts for UK cities, weather maps of Europe and daily world forecasts.

ITV Weather - - Simple forecast site with quick links to UK regions and Europe.

Metcheck - - Forecasts for up to thirty days with current data, news, severe weather warnings, messageboards and links. Longer forecasts and specialised data by subscription.

Net-weather - - Featuring forecasts, charts, satellite and radar images, a forum, storms area and current conditions.

NOAA NWS - United Kingdom Weather - - US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.

OnlineWeather - - Forecasts for the British Isles, including cities, regional maps and texts, plus worldwide coverage from CNN and links to weather, climatic and astronomical data.

PA WeatherCentre - - Forecasts presented as text and animated maps, with regional and European sections. Links to other Press Association services.

Sky News Weather - - Largely text-based national and regional service which includes warnings and special-interest forecasts.

TheWeatherOutlook - - Long-range forecasts presented symbolically for up to 30 days ahead. Also gives seasonal predictions, regional variations and present and historical data.

The UK Weather - - Daily and weekly weather forecasts for the UK. Includes pictures, webcasts, radar images, and snow forecasts.

The Weather Channel - - Present details plus 10-day summary forecast for cities, with maps for shorter periods ahead. Also maps of weather elements relevant to travel, health, sport, gardening and aviation.

Weather Online: UK - - Real time data and forecasts with search by parameters such as temperature max and min, wind speed, pressure and sunshine. Provides synoptic charts from a variety of models as well as radar and satellite animation.

Weather Underground: United Kingdom - - Current conditions, five-day forecast and historical weather conditions for most major towns and cities.

Weathersys - - Offers commercial forecasting site for the retail, event and power industries. Features details of services and meteorologists, and includes archive data.

WeatherWorld - - Individual forecasts for over 3000 locations in the United Kingdom and Ireland, providing detailed information for a 2-day period and showing the forecasted weather conditions at 3-hour intervals.