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The forecast table gives you an overview of the weather forecast at a specific location, for the next seven days. We provide a long-range 28-day forecast for the UK as a whole. You can find it...
Apr 23, 2024 · Excessive rainfall can lead to flash floods, causing rapid rises in water levels and potential damage to homes and infrastructure. Tornadoes. Tornadoes are violent rotating columns of air that extend from a thunderstorm to the ground. When severe weather forecasts indicate a heightened risk of tornadoes, they may include the following details:
A weather forecast will not only tell you where and when the weather’s going to change, but why. Typically, it’s the ‘why’ bit of the forecast where people tend to get confused.
Nov 8, 2019 · Hourly forecast. Symbols indicate the weather for the stated time. Temperatures are forecast for the stated time. You can toggle between Celsius and Fahrenheit from within Settings. Wind speed...
- Polar vortex. The menacing phrase "polar vortex" is a relatively new term for winter weather forecasting, but meteorologists have understood it as a concept for decades.
- Atmospheric (barometric) pressure. Humans inhabit the very bottom of the Earth's atmosphere and everything above creates atmospheric pressure. High-pressure systems form when downward pressure creates a clockwise air rotation, unlike low-pressure systems, which generate counter-clockwise rotation.
- Inch of mercury. Inch of mercury is a unit used to measure air pressure. It represents the amount of pressure the atmosphere places on a one-inch column of mercury under standard gravity at zero degrees Celsius.
- Ball lightning. Lightning in its traditional form is frightening and deadly on its own, but ball lightning is scary even in the context of instant electrocution from the heavens.
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.
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Feb 6, 2009 · Listed below are descriptors of regularly used weather terms and their meanings to help give a better understanding of each forecast. Sky Condition The sky condition describes the predominant/average sky cover based on percent of the sky covered by opaque (not transparent) clouds.