Owned and maintained by Great Lakes Environmental Research Laboratory
41.916 N 87.572 W (41°54'58" N 87°34'20" W)
Site elevation: 176 m above mean sea level
Air temp height: 22.9 m above site elevation
Anemometer height: 25.9 m above site elevation
Latest NWS Marine Forecast
Search And Rescue (SAR) Data
Meteorological Observations from Nearby Stations and Ships
Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
Description of Measurements
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.