| Climate and weather play an essential role in our living. Climate determines the environment, fauna, flora and plenty of other things. For example, equatorial area is famous for luxuriant vegetation and high humidity. It is understandable that living conditions there will differ from antarctic zone. Unlike climate weather represents conditions of the atmosphere during a short period of time. Conditions of weather considerably differ according to the season. But even during one season weather can be different. Changes in weather affect not just the choice of clothes, but our daily activity as well. For instance, in case you're planning to spend a day in the fresh air, sudden rain may ruin your plans. That is where forecasts of weather are of great help.
Weather forecasting is scientifically-founded supposition about the weather conditions in the nearest future. It concerns a certain place and a certain period. Since the earliest times people used to try to predict the development of weather, but official forecasts were created just in the nineteenth century. Forecasts of weather are a result of collecting quantitative data about the present state of the atmosphere. With the use of scientific understanding of atmospheric processes it becomes possible to predict how the weather is going to change.
There are various sorts of weather forecasting according to their period. Short-dated forecasts are generally made for up to thirty-six hours. Long-dated forecasts may represent a term of 3 or more months. The accuracy of weather forecasts is inversely proportional to their term. This way, short-dated forecasts of weather are the most exact.
It'll be cognitive to learn that the first forecast of weather was presented on TV in England on the 11th of November, 1936. At present weather forecasts are easily available not only on television, but in the Internet as well. You get a possibility to learn weather forecast for any period in any place worldwide. Weather forecasts help a lot 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. |
