![]() ![]() 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 Elk Grove Village and the stations that contribute to our estimates of its temperature history and climate. ![]() KORD, 61% 4 mi, -23 ft KPWK, 17% 9 mi, -36 ft KNBU, 16% 9 mi, -30 ft KDPA, 7% 15 mi, 69 ft © OpenStreetMap contributors DuPage County Airport (KDPA, 7%, 15 mi, southwest, 69 ft elevation change).Naval Air Station Glenview (historical) (KNBU, 16%, 9 mi, northeast, -30 ft elevation change).Chicago Executive Airport (KPWK, 17%, 9 mi, northeast, -36 ft elevation change).Chicago O'Hare International Airport (KORD, 61%, 3.6 mi, southeast, -23 ft elevation change).The stations contributing to this reconstruction are: The estimated value at Elk Grove Village is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Elk Grove Village and a given station. There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Elk Grove Village.įor each station, the records are corrected for the elevation difference between that station and Elk Grove Village according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. This report illustrates the typical weather in Elk Grove Village, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016. NWS Precipitation Image overlays are provided by the National Weather Service. USGS rain-gage data shown in the table are available at Water Data for the Nation : Current Illinois Precipitation “ – – ” Parameter not determined, usually due to missing data.The "no data" icon is the result of an NWISWeb status code: The colored portion of the icon will represent the precipitation amount for that time interval. Half colored icons designate gage data that appears to be logging correctly but is over 1 hour and 15 minutes older than the NWISWeb time stamp at the top of the Rainfall page.Hourly and Daily values are calculated from the last time a gage value was updated, which is not necessarily the time this web page was updated. * For precipitation values less than 0.01 inches, the USGS gage symbol is white and the NWS overlay is transparent. Legend colors apply to both USGS gage and National Weather Service precipitation overlays (at full opacity).
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