is there any agency particularly dedicated to this forecast?
Yes - National Oceanic and Atmospheric Administration's National Weather Service (NWS) and Environment Canada's Meteorological Service (MSC).
Weather forecasting
Several countries employ government agencies to provide forecasts and watches/warnings/advisories to the public in order to protect life and property and maintain commercial interests. Knowledge of what the end user needs from a weather forecast must be taken into account to present the information in a useful and understandable way. Examples include the National Oceanic and Atmospheric Administration's National Weather Service (NWS) and Environment Canada's Meteorological Service (MSC).
what is the name for a weather forecaster Those using mathematical models and knowledge to prepare daily weather forecast are called "weather forecasters" or "operational meteorologists". what is weather forecasting? The application of science and technology to predict the conditions of the atmosphere for a given location and time. what are a few modern methodologies used in this regard? Barometer, Beaufort scale, Accuweather, El Niño-Southern Oscillation what is the first one? A scientific instrument that is used to measure air pressure in a certain environment. how did it get its name? The word "barometer" is derived from the meaning "weight", and meaning "measure". by whom was it developed? Evangelista Torricelli who was this person? He was an Italian physicist and mathematician, and a student of Galileo. where was he from? Rome is he relevant in the field of maths as well? Yes - he developed further the method of indivisibles of Cavalieri; infinite series; Telescoping series; Torricelli's trumpet (Gabriel's horn) did he study winds as well? He gave the first scientific description of the cause of wind how is the forecasts mentioned earlier important for farming? Farmers rely on weather forecasts to decide what work to do on any particular day. Drying hay is only feasible in dry weather. Frosts and freezes play havoc with crops both during the spring and fall. and are they relevant to forests as well? Yes - Weather forecasting of wind, precipitations, and humidity is essential for preventing and controlling wildfires. Indices like the "Forest fire weather index" and the "Haines Index", have been developed to predict areas at risk of fire. how are these forecasts relayed to the common people? Internet, Newspaper, television, radio, weather beacons
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Weather forecasting [SEP] Communicating forecasts to the public
Examples include the National Oceanic and Atmospheric Administration's National Weather Service (NWS) and Environment Canada's Meteorological Service (MSC). Traditionally, newspaper, television, and radio have been the primary outlets for presenting weather forecast information to the public. In addition, some cities had weather beacons. Increasingly, the internet is being used due to the vast amount of specific information that can be found. In all cases, these outlets update their forecasts on a regular basis.