Weather forecasts available with real-time weather trend indications from the best operators in the sector with maps and detailed descriptions.
Definition of weather forecasts
Weather is an extremely useful service for most people.
In order to provide a good weather forecast service, it is necessary to know how to read a weather map and to know the isobars, imaginary lines that have the function of connecting the points with the same atmospheric pressure measured at sea level, which are fundamental to define the areas of high and low atmospheric pressure called cyclones and anticyclones, in which direction the winds blow and with what speed, the hot and cold fronts, which consist in the approach of different air masses that cause changes in the weather that lead to rainy phenomena and thunderstorms.
The weather forecasts are usually divided into more or less limited geographical areas and for this reason we speak of local, regional, national, continental and global forecasts for which a term of validity is also expressed ranging from a short period of 24 hours up to one week and long term period.
Meteorology is a science that deals with studying all those phenomena influencing the weather based on the observation and measurement of winds, atmospheric pressure, cloudiness, air temperature in various areas, degree of humidity, intensity of solar radiation, etc. ..
For the weather forecast or weather conditions precision instruments are used such as thermometers (for measuring temperature), barometers (for measuring atmospheric pressure), hygrometers (for measuring humidity), anemometers (for measuring force and direction of the winds), rain gauges (for measuring the amount of rain), radio soundings, floating buoys and meteorological vessels (for observing the weather conditions in the open sea), probe balloons (for observing the upper part of the atmosphere), meteorological satellites, i.e. satellites that rotate around the earth to send images of the movement of clouds and temperature maps to the ground.
It is possible to observe the images periodically taken by satellites through the many websites that offer this service.
In the different meteorological stations many data are collected which are compared with each other and interpreted by expert staff before providing a forecast in good reliable percentage.
