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Apr 23, 2024 · Reading and Interpreting Forecast Steps: 1. Get Familiar with the Forecast Layout. Understanding the layout of a weather forecast is akin to reading a map. Familiarize yourself with key components like temperature, precipitation, wind speed, humidity, and atmospheric pressure:
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- Air Temperatures
- Probability of Precipitation
- Sky Conditions
- Winds
- Pressure
- Dewpoint
- Humidity
When someone asks what the weather is like outside, air temperature is often the first condition we describe. Two temperatures -- a daytime high and a nighttime low-- are always given for a 24-hour calendar day full day's forecast. Knowing what time of day the max and min temperatures are reached is just as important as knowing what they will be. A...
Next to temperature, precipitation is the weather condition we want to know most. But what exactly does the phrase “chance of precipitation” mean? The chance of precipitation tells you the likelihood (expressed as a percentage) a location within your forecast area will see measurable precipitation (at least 0.01 inch) during a specified time period...
Sky conditions, or cloud cover, tells you how clear or cloudy the sky overhead will be throughout the day's entirety. While this may seem a frivolous weather observation, clouds(or a lack thereof) influence air temperature. They determine how much of the sun’s energy reaches the Earth’s surface to heat it during the day, and how much of this heat t...
Wind measurements always include the speed and direction of where winds are blowing from. Sometimes your forecast won't mention wind speed outright, but will use descriptive words to suggest it. Whenever you see or hear these terms, here's how to interpret how fast that is:
Guilty of never paying much attention to air pressure? Well, you should! It's an easy way to assess whether the weather is settling down or storms are brewing. If pressure is increasing or is over 1031 millibars (30.00 inches of mercury) it means weather is settling, whereas pressure that's falling or is near 1000 millibars means rain may be approa...
Although it resembles your air temperature, dewpoint temperature isn't a "regular" temperature that tells how warm or cool air feels. Rather, it tells what temperature air needs to be cooled to in order for it to become saturated. (Saturation = precipitation or condensation of some sort.) There are two things to keep in mind about dewpoint: 1. It w...
Relative humidity is an important weather variable because it tells how likely precipitation, dew, or fog is to happen. (The closer RH is to 100%, the more likely precipitation is.) Humidity is also responsible for everyone's discomfort during hot weather, thanks to it's ability to make air temperatures "feel" much hotter than they actually are.
May 1, 2024 · Key Takeaways. Understand the layout and components of a weather forecast, including temperature, precipitation, wind, humidity, and atmospheric pressure. Familiarize yourself with common weather symbols and icons to quickly interpret forecasted conditions.
Feb 23, 2024 · Weather symbols are graphical representations of a range of atmospheric conditions commonly used during meteorological forecasts to display current and predict future weather conditions. It is commonly used in conjunction with a synoptic weather map but can be displayed separately as well.
Apr 24, 2017 · Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. The weather forecast is often the most important factor in deciding what to wear. The weather also has an impact on outdoor activities.
May 4, 2017 · How to Read a Weather Map If you’ve looked at a weather forecast on your TV, computer or phone, you’ve probably seen a weather map that looks something like this: Meteorologists at the National Weather Service use information from ground stations and weather satellites to make these maps.
Jun 7, 2024 · Knowing how to read a weather map can help you understand the weather and know what to expect. For example, high pressure (H) areas will have clear skies, while low pressure (L) areas can be stormy. Blue "cold front" lines bring rain and wind in the direction the triangular marks point.
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