Forecasts of Weather – Cognitive Information |
| Date Added: May 08, 2010 01:56:54 AM |
| Author: mazdelyn67 |
| Category: News and Media: Weather |
| Climate and weather play an essential role in our living. Climate defines the environment, flora, fauna and lots of other things. For instance, equatorial zone is famous for high humidity and lush vegetation. It is logical that conditions of living there will be different from arctic zone. Unlike climate weather represents conditions of the atmosphere during a short period of time. Conditions of weather significantly differ depending on the season. But even within one season weather can be different. Weather changes affect not just our clothing, but our activity as well. For instance, in case you are planning to spend this or that day in the fresh air, unexpected rain can mess up your plans. That is where forecasts of weather come to aid. Weather forecasting is scientifically-grounded assumption about the conditions of weather in the nearest future. It refers to a certain place and a certain period of time. People used to try to predict the development of weather since the earliest times, but official forecasts were created only in the nineteenth century. Forecasts of weather are a result of collecting quantitative data about the current atmospheric state. Using scientific understanding of atmospheric processes it's possible to guess how the weather is going to change. There are different sorts of weather forecasting according to their period. Short-dated forecasts are made for up to 36 hours. The longest forecasts can represent a period of 3 or more months. The exactness of weather forecasts is inversely proportional to their period. This way, short-dated weather forecasts are the most accurate. It will be interesting to get to know that the first forecast of weather was showed on television in England on the 11th of November, 1936. At present time weather forecasts are easily available not only on radio and television, but in the World Wide Web as well. You have a possibility to get to know weather forecast for any term in any place in the world. Weather forecasts help a lot in making up your plans – everything from clothing to wear tomorrow to when it's the best time to go on vacation. |
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