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Get the North Port, FL local weather forecast by the hour and the next 10 days. ... across the interior south-central United States will reach the Atlantic coast this weekend and may have ey ...
The National Weather Service in Miami issued a wind chill advisory set to begin at 2 a.m. Saturday. ... Portions of East-Central Florida, ... Lowest wind chill could be 16 to 22 degrees north of ...
A cold weather advisory (formerly known as a wind chill advisory until October 2024) [1] is a hazardous weather statement issued by Weather Forecast Offices (WFO) of the National Weather Service (NWS) in the United States to alert the public that temperatures or wind chills are forecast to reach values low enough that it poses a threat to human health and life if adequate protection is not ...
The current National Weather Service Chicago is located in Romeoville and is in charge of issuing local forecasts and weather warnings for the Chicago area. [2] It is one of only two National Weather Service offices in Illinois, the other being National Weather Service Central Illinois in Lincoln, Illinois.
where T wc is the wind chill index, based on the Celsius temperature scale; T a is the air temperature in degrees Celsius; and v is the wind speed at 10 m (33 ft) standard anemometer height, in kilometres per hour. [11] When the temperature is −20 °C (−4 °F) and the wind speed is 5 km/h (3 mph), the wind chill index is −24.
You can also approximate the wind chill with a little mental math: If the temperature is minus 13 degrees and the wind speed is 15 mph, the wind chill will be somewhere between minus 32 and minus 39.
[2] [3] [4] In 1898 Springfield became the site of a new weather station that used kites to measure data in the atmosphere using tethered instruments. [2] [5] In 1905 Peoria became the site of a new U.S. Weather Bureau, constructed at the cost of $7,969 the station measured temperatures, wind speeds, precipitation, snowfall, and barometric ...
The weather service began to include wind chill in their forecasts in the early 1970s, several decades after Antarctic explorers first published research about it in the late 1930s.