Cook County Precipitation Network: Data Collection, Illinois State Water Survey

Cook County Precipitation Network: Data Collection

Station Data

Hourly Precipitation for Sunday, May 1, 2016

Map of CCPN stations
Cook County Precipitation Network
Choose a station from the map or menu, at left. Map stations are hourly data.

Stations in the text list that are not linked (N/A) are temporarily not available.

If a station is shown on the map but is not linked, then data are temporarily unavailable.
Station locations
Rain totals for the previous day 0.10" and above are displayed on the map.
Real-time precipitation data are provisional, and may be subject to change after review. By using this web site you agree to our Data Disclaimer. Data are checked and revised during the first week of every month and again at the end of the Water Year.

Archived daily data are also available for the Cook County Precipitation Network site.

Quality controlled data are available by request though the Midwestern Regional Climate Center.

On May 20th, 2015 at 2:00 PM CDT the data being reported on this site were switched to a "10-min averaged value" rather than derived from instantaneous 10-minute readings.

Additional Disclaimer: These real-time weather data do not meet rigorous standards of quality control, and are provided "as is" for general information only.

Contact: Nancy Westcott: (217) 244-0884,

CCPN Station 1 - 0.48CCPN Station 2 - 0.44CCPN Station 3 - 0.52CCPN Station 4 - 0.37CCPN Station 5 - 0.37CCPN Station 6 - 0.32CCPN Station 7 - 0.36CCPN Station 8 - 0.24CCPN Station 9 - 0.39CCPN Station 10 - 0.4CCPN Station 11 - 0.25CCPN Station 12 - 0.39CCPN Station 13 - 0.4CCPN Station 14 - 0.32CCPN Station 15 - 0.29CCPN Station 16 - 0.25CCPN Station 17 - 0.3CCPN Station 18 - 0.29CCPN Station 19 - 0.67CCPN Station 20 - 0.24CCPN Station 21 - 0.61CCPN Station 22 - 0.69CCPN Station 23 - 0.48CCPN Station 24 - 0.38CCPN Station 25 - 0.15

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