| Climate and weather take an essential position in our lives. Climate defines the environmental conditions, flora, fauna and plenty of other things. For example, equatorial area is known for high humidity and lush vegetation. It is logical that conditions of living there will be different from antarctic area. Unlike climate weather represents conditions of the atmosphere during a short period of time. Weather conditions significantly differ according to the season. But even during one season they can be different. Weather changes affect not just our clothes, but our daily activity as well. For instance, if you are planning to spend this or that day out of doors, sudden rain may mess up your plans. That is where forecasts of weather come to assistance.
Weather forecasting represents scientifically-proved supposition concerning the conditions of weather in the nearest future. It refers to a certain place and a definite period. Since the earliest times people used to assume the development of weather, but official forecasts appeared only in the 19th century. Weather forecasts are a result of collecting quantitative data about the current atmospheric state. Using scientific conception of atmospheric processes it is possible to guess how the atmosphere will evolve.
There are various kinds of weather forecasts according to their period. Short-term forecasts are commonly made for 36 hours. Long-term forecasts may represent a term of 3 or more months. The exactness of weather forecasts is in inverse proportion to their period. This way, short-dated weather forecasts are the most exact.
It will 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 easily available not only on radio and television, but in the Internet as well. You have an opportunity to learn weather forecast for any period in any point on the globe. Forecasts of weather are of great help in making up your plans – everything from the clothes to wear the next day to when it is the best time to go on holiday. |
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