Illinois Climate Network: Background, Illinois State Water Survey

Water and Atmospheric Resources Monitoring Program (WARM)

Weather Soil Groundwater Sediment Streamflow Reservoirs

Illinois Climate Network: Background


The Illinois Climate Network (ICN) monitors weather and soil conditions at 19 stations across Illinois. In operation since the late 1980s, ICN provides current and long-term data on numerous parameters including:

  • Air temperature,
  • Relative humidity,
  • Wind speed and direction,
  • Solar radiation,
  • Precipitation,
  • Soil temperature, and
  • Soil moisture.
Measurements are taken from every 10 seconds to once an hour and averaged for the hour and day. Shallow groundwater wells are co-located at the stations. Potential evapotranspiration and dew point temperatures are calculated. The wide range of parameters measured at each station provides a more complete understanding of conditions and their effects. ICN data provide valuable information on extreme and usual weather events, as well as short and long-term trends in climate data, which may have future direct impacts on other water resources of Illinois.



Illinois State Water Survey

2204 Griffith Dr
Champaign, IL 61820-7463
217-244-5459
info@isws.illinois.edu

Terms of use. Email the Web Administrator with questions or comments.

© 2017 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois State Water Survey.
Site Map