![]() ![]() We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. We assume no responsibility for any decisions made on the basis of the content presented on this site. Weather data is prone to errors, outages, and other defects. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Time zones for airports and weather stations are provided by. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database. Land Use data comes from the Global Land Cover SHARE database, published by the Food and Agriculture Organization of the United Nations.Įlevation data comes from the Shuttle Radar Topography Mission (SRTM), published by NASA's Jet Propulsion Laboratory. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.Īll data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition, by Jean Meeus.Īll other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis. To get a sense of how much these sources agree with each other, you can view a comparison of Highland Park and the stations that contribute to our estimates of its temperature history and climate. KPWK, 45% 7 mi, -46 ft KNBU, 43% 7 mi, -39 ft KUGN, 12% 17 mi, 33 ft © OpenStreetMap contributors Waukegan Regional Airport (KUGN, 12%, 17 mi, north, 33 ft elevation change).Naval Air Station Glenview (historical) (KNBU, 43%, 7 mi, south, -39 ft elevation change).Chicago Executive Airport (KPWK, 45%, 7 mi, southwest, -46 ft elevation change). ![]() The stations contributing to this reconstruction are: The estimated value at Highland Park is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Highland Park and a given station. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Highland Park.įor each station, the records are corrected for the elevation difference between that station and Highland Park according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. They contribute $100,000 to $249,999.This report illustrates the typical weather in Highland Park, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016. Our Supporting partners are active champions who provide encouragement and assistance to the arthritis community. Our Signature partners make their mark by helping us identify new and meaningful resources for people with arthritis. Our Pacesetters ensure that we can chart the course for a cure for those who live with arthritis. Our Pioneers are always ready to explore and find new weapons in the fight against arthritis. These inspired and inventive champions have contributed $1,500,00 to $1,999,999. Our Visionary partners help us plan for a future that includes a cure for arthritis. Our Trailblazers are committed partners ready to lead the way, take action and fight for everyday victories. Join us today and help lead the way as a Champion of Yes. ![]() As a partner, you will help the Arthritis Foundation provide life-changing resources, science, advocacy and community connections for people with arthritis, the nations leading cause of disability. ![]()
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