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A weather warning generally refers to an alert issued by a meteorological agency to warn citizens of approaching dangerous weather.A weather watch, on the other hand, typically refers to an alert issued to indicate that conditions are favorable for the development of dangerous weather patterns, although the dangerous weather conditions themselves are not currently present.
Airport weather warning AWW – Addresses weather phenomena (including but not limited to surface wind gusts around or above 40 knots (46 mph), freezing rain, heavy snow or thunderstorms producing cloud-to-ground lightning within 5 miles [8.0 km] of the airport and/or 1 ⁄ 2-inch [1.3 cm] hail) capable of adversely affecting ground operations ...
Warnings are given a colour depending on a combination of both the likelihood of the event happening and the impact the conditions may have and could be yellow, amber or red. [2] Yellow: Be Aware. Severe weather is possible over the next few days and could affect people in the area concerned.
Severe thunderstorms — which are defined by the National Weather Service as storms with “winds of 58 mph or higher and/or hail 1 inch in diameter or larger” — are some of the more common ...
During a warning, people are urged to go inside right away. “There is imminent danger to life and property,” the weather service wrote on its website. “Move to an interior room on the lowest ...
The warnings are given a colour – yellow, amber or red – depending on the combination of the impact the weather may have and the likelihood of those impacts occurring.
These warnings are issued by the National Weather Service Weather Forecast Offices rather than the Storm Prediction Center. The PDS wind chill warning shown below was issued by the National Weather Service in the Twin Cities on January 5, 2014. [24]
The Isle of Man Met Office has issued a yellow weather warning for frost and ice overnight. The warning is in place from 18:00 GMT on Thursday until 11:00 on Friday, when road surface temperatures ...