Weather is an all-encompassing term used to describe all of the many and varied phenomena that can occur in the atmosphere of a planet. The term is normally taken to mean the activity of these phenomena over short periods of time, usually no more than a few days in length. Average atmospheric conditions over significantly longer periods are known as climate. Usage of the two terms often overlaps and the concepts are obviously very closely related.
Basic mechanism
Weather phenomena result from temperature differences around the globe, which arise mainly because areas closer to the tropics, around the equator, receive more energy from the Sun than more northern and southern regions, nearer to the Earth's poles.
Radar supporters fail to persuade Russia - Czech president Thu, 21 Aug 2008 10:57:53 -0000 Prague- Supporters of the planned U.S. radar base on Czech soil have so far failed to explain to Russia that the equipment is not to be used against this country though it is aimed at its territory, Czech ... Uzbek citizen attacked by Czech cop in critical condition Thu, 21 Aug 2008 06:21:03 -0000 An Uzbek citizen who is being treated in Plzen Teaching Hospital after he was attacked by a young policeman from Plzen in a non-stop restaurant in Rokycany last week is in a critical condition, hospital ... Judge in Czech Diag Human case faces corruption charges - press Wed, 20 Aug 2008 22:20:15 -0000 Prague- A judge who arbitrated in the Czech Republic's dispute with the Diag Human company, as a result of which the state has to pay almost 9 billion crowns to the firm, is suspected of corruption at the ... Thomas Cook Holiday Club update Wed, 20 Aug 2008 14:18:58 -0000 This week sees the home nations taking on opponents from the rest of the world in a series of friendlies. Ducati Marlboro Team Stay At Brno For First Day Of Tests Wed, 20 Aug 2008 09:34:45 -0000 The Ducati Marlboro Team completed the first of two days of post-race testing today at the Brno circuit in the Czech Republic, with the warm sunshine returning to make for much higher temperatures than during ... LN: R playground of Russian-speaking mob, spies Wed, 20 Aug 2008 01:27:05 -0000 The Czech Republic is a playground of Russian-speaking mafias and experts say the Russian intelligence is one of the most powerful secret services operating in the country 20 years after the former Soviet ...
BBC Weather Centre - Country Guides: Czech Republic - Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities.
Meta Description: [ BBC Weather Centre country guide displaying weather information, facts and statistics about one particular country in the world. ]
Czech Hydrometeorological Institute - Information about atmospheric conditions with links to research projects and environmental agencies. Headings in English but detail of content is only in Czech.
NOAA NWS - Czech Republic Weather - US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.
Meta Description: [ Government Internet Service Home page. The starting point for official governemnt weather forecasts, warning, and meteorological products for forecasting the weather. ]
Weather Underground - Czech Republic - Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available.