How Many Calories Do You Really Need? Whether you're trying to lose weight, gain weight, or stick to your current weight, you might be tempted to look up the suggested calories per day for your gender, age, and activity level.
Television personalities who report the weather and have no specific training in atmospheric science, are likely to earn significantly less â a part-time TV weathercaster just starting in the field can make as little as $15 an hour.
An example of a forecast product from the GFS, in this case a 96-hour forecast of 850 mb geopotential height and temperature. The Global Forecast System (GFS) is a global numerical weather prediction system containing a global computer model and variational analysis run by the United States' National Weather Service (NWS). The mathematical model is run four times a day, and produces forecasts for up to 16 days in advance, but with decreased spatial resolution after 10 days.