Meteorological Data - Illinois

Daily and hourly meteorological data are available for each of the weather stations listed below. To view the metadata for a data set from your Web browser, click on the corresponding file name with a ".txt" extension. The metadata lists the format of the daily and hourly files and the time frame in which data was collected.

Click on a file name with a ".exe" extension to download a compressed, self-extracting weather station data set and its corresponding metadata file.