| Climate and weather play a very important role in our living. Climate defines the environmental conditions, flora, fauna and lots of other things. For example, equatorial zone is known for high humidity and lush vegetation. It's logical that living conditions there will differ from antarctic area. Unlike climate weather presents conditions of the atmosphere during a short period. Weather conditions considerably differ according to the season. But even within one season they can be different. Weather changes influence not just the choice of clothes, but our everyday activity as well. For instance, if you are planning to spend a day in the fresh air, sudden rain may mess up your plans. That is where weather forecasts are of great help.
Weather forecasting is scientifically-grounded assumption concerning the conditions of weather in the nearest future. It concerns a certain place and a definite period. For years people used to try to predict the development of weather, but official forecasts were created just in the 19th century. Weather forecasts represent a result of collecting quantitative data about the current atmospheric state. Using scientific conception of atmospheric processes it is possible to predict how the weather will change.
There are various kinds of weather forecasting subject to their term. Short-dated forecasts are made up to thirty-six hours. Long-dated forecasts may represent a term of three or more months. The exactness of weather forecasts is inversely proportional to their period. In such a way, short-term forecasts are the most exact.
It'll be cognitive to get to know that the first forecast of weather was presented on television in England on November 11, 1936. Today weather forecasts are available not only on radio and television, but in the Internet as well. You have a possibility to get to know weather forecast for any period in any point on the Earth. Weather forecasts are of great help in making up your plans – everything from the clothes you should wear tomorrow to when it's the best time to go on vacation. |
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