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NDBC is adding additional data to its .drift file format on or about August 17. For more info, see the Drift File Format Change Notice.

Station CHII2 - Harrison-Dever Crib, Chicago, IL Image indicating link to RSS feed of recent meteorological observations for station CHII2

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
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 Image indicating link to RSS feed of recent meteorological observations near station CHII2

Station CHII2
Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
     (24 hours for tsunami stations)

Conditions at CHII2 as of
(7:00 am CDT)
1200 GMT on 08/12/2022:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
5-day plot - Wind Direction Wind Direction (WDIR): ESE ( 120 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 6 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Air Temperature Air Temperature (ATMP): 69.8 °F
5-day plot - Dew Point Dew Point (DEWP): 60.8 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-day plot - Tide (above MLLW)
MM DD TIME
(CDT)		 WDIR WSPD
kts		 GST
kts		 WVHT
ft		 DPD
sec		 APD
sec		 MWD PRES
in		 PTDY
in		 ATMP
°F		 WTMP
°F		 DEWP
°F		 SAL
psu		 VIS
nmi		 TIDE
ft
0812 6:50 amESE 7 7------ 69.8- 60.1---
0812 6:40 am E 8 9------ 69.6- 60.3---
0812 6:30 am E 9 10------ 69.4- 59.4---
0812 6:20 am E 9 10------ 69.3- 59.4---
0812 6:10 am E 10 11------ 69.4- 59.0---
0812 6:00 am E 10 11------ 69.4- 59.5---
0812 5:50 am E 10 11------ 69.4- 59.5---
0812 5:40 amENE 11 12------ 69.3- 59.0---
0812 5:30 amENE 12 13------ 69.3- 58.1---
0812 5:20 am E 13 15------ 69.6- 57.7---
0812 5:10 am E 13 14------ 69.4- 58.6---
0812 5:00 amENE 13 14------ 69.6- 58.6---
0812 4:50 amENE 14 15------ 69.6- 58.6---
0812 4:40 amENE 16 16------ 69.8- 58.3---
0812 4:30 amENE 15 17------ 69.6- 58.3---
0812 4:20 amENE 15 16------ 69.8- 58.6---
0812 4:10 amENE 16 18------ 69.8- 57.9---
0812 4:00 amENE 16 17------ 69.8- 58.3---
0812 3:50 amENE 17 19------ 69.8- 57.6---
0812 3:40 amENE 17 18------ 70.0- 57.6---
0812 3:30 amENE 16 18------ 70.2- 57.6---
0812 3:20 amENE 17 18------ 70.2- 57.2---
0812 3:10 am NE 18 19------ 70.2- 57.2---
0812 3:00 am NE 17 18------ 70.3- 57.9---
0812 2:50 amENE 16 19------ 70.3- 58.8---
0812 2:40 am NE 16 18------ 70.5- 58.3---
0812 2:30 am NE 16 17------ 70.7- 58.1---
0812 2:20 am NE 17 18------ 70.9- 57.0---
0812 2:10 am NE 16 17------ 70.9- 57.7---
0812 2:00 am NE 15 17------ 70.7- 58.3---
0812 1:50 am NE 15 16------ 70.7- 58.6---
0812 1:40 am NE 16 18------ 70.7- 59.0---
0812 1:30 am NE 16 18------ 70.7- 57.9---
0812 1:20 am NE 18 19------ 70.7- 59.5---
0812 1:10 am NE 16 18------ 70.7- 60.3---
0812 1:00 am NE 16 18------ 70.5- 59.9---
081212:50 amNNE 16 17------ 70.3- 59.5---
081212:40 amNNE 16 18------ 70.2- 60.3---
081212:30 amNNE 16 19------ 69.8- 60.3---
081212:20 amNNE 16 18------ 69.6- 59.2---
081212:10 am N 15 17------ 69.6- 58.1---
081212:00 am N 15 17------ 69.4- 57.9---
081111:50 pm N 15 16------ 69.4- 57.7---
081111:40 pm N 15 18------ 69.3- 57.9---
081111:30 pmNNE 15 16------ 69.3- 56.1---
081111:20 pm N 15 18------ 69.3- 56.1---
081111:10 pm N 16 17------ 69.4- 54.1---
081111:00 pmNNE 17 18------ 69.4- 52.5---
081110:50 pm N 16 17------ 69.4- 54.0---
081110:40 pm N 14 16------ 69.3- 55.8---
081110:30 pm N 16 17------ 69.6- 55.0---
081110:20 pm N 16 17------ 69.8- 54.5---
081110:10 pm N 16 18------ 70.0- 53.4---
081110:00 pm N 16 17------ 70.0- 54.3---
0811 9:50 pm N 16 18------ 70.2- 55.0---
0811 9:40 pm N 18 19------ 70.2- 54.5---
0811 9:30 pm N 18 20------ 70.2- 54.1---
0811 9:20 pm N 19 20------ 70.0- 54.9---
0811 9:10 pm N 20 22------ 70.0- 56.1---
0811 9:00 pm N 20 22------ 70.0- 56.3---
0811 8:50 pm N 19 20------ 70.0- 57.0---
0811 8:40 pm N 18 21------ 70.0- 58.3---
0811 8:30 pm N 20 22------ 70.2- 55.8---
0811 8:20 pm N 20 22------ 70.0- 56.8---
0811 8:10 pm N 18 20------ 70.0- 58.8---
0811 8:00 pm N 20 22------ 70.2- 57.2---
0811 7:50 pm N 19 21------ 70.0- 58.3---
0811 7:40 pm N 19 21------ 70.0- 58.8---
0811 7:30 pm N 20 21------ 70.2- 58.1---
0811 7:20 pm N 18 20------ 70.5- 58.3---
0811 7:10 pmNNE 20 22------ 70.7- 56.3---
0811 7:00 pm N 19 20------ 70.5- 57.7---
0811 6:50 pm N 17 19------ 70.5- 58.6---
0811 6:40 pm N 18 19------ 70.7- 57.2---
0811 6:30 pm N 18 19------ 70.9- 56.1---
0811 6:20 pm N 15 17------ 70.7- 59.7---
0811 6:10 pm N 17 18------ 70.9- 56.5---
0811 6:00 pmNNE 17 19------ 70.7- 57.4---
0811 5:50 pm N 16 18------ 70.7- 58.5---
0811 5:40 pm N 17 19------ 70.7- 59.4---
0811 5:30 pmNNE 16 17------ 70.7- 59.5---
0811 5:20 pm N 17 18------ 70.5- 59.4---
0811 5:10 pm N 15 17------ 70.5- 60.8---
0811 5:00 pm N 15 17------ 70.3- 61.9---
0811 4:50 pmNNE 16 17------ 70.3- 61.0---
0811 4:40 pm N 16 17------ 70.3- 61.0---
0811 4:30 pm N 18 19------ 70.5- 59.7---
0811 4:20 pm N 16 18------ 70.7- 59.4---
0811 4:10 pm N 16 17------ 70.5- 61.2---
0811 4:00 pm N 15 16------ 70.5- 61.2---
0811 3:50 pm N 16 17------ 70.5- 61.3---
0811 3:40 pm N 15 16------ 70.5- 61.0---
0811 3:30 pm N 14 15------ 70.7- 61.2---
0811 3:20 pm N 15 16------ 70.7- 60.8---
0811 3:10 pm N 15 16------ 70.7- 60.3---
0811 3:00 pmNNE 15 16------ 70.9- 59.5---
0811 2:50 pmNNE 13 14------ 70.7- 61.0---
0811 2:40 pmNNE 12 14------ 70.7- 60.6---
0811 2:30 pm N 12 13------ 70.7- 59.5---
0811 2:20 pm N 13 14------ 70.7- 58.1---
0811 2:10 pmNNE 14 15------ 70.9- 58.3---
0811 2:00 pmNNE 15 16------ 70.9- 57.7---
0811 1:50 pmNNE 14 16------ 71.1- 57.6---
0811 1:40 pmNNE 13 14------ 71.1- 57.6---
0811 1:30 pmNNE 14 15------ 71.2- 56.7---
0811 1:20 pmNNE 14 15------ 71.2- 56.7---
0811 1:10 pmNNE 13 14------ 71.4- 55.2---
0811 1:00 pmNNE 13 15------ 71.2- 56.7---
081112:50 pmNNE 14 15------ 71.4- 55.2---
081112:40 pm NE 14 16------ 71.4- 55.6---
081112:30 pm NE 13 14------ 71.2- 55.9---
081112:20 pm NE 15 16------ 71.6- 53.8---
081112:10 pmNNE 14 14------ 71.6- 54.9---
081112:00 pm NE 14 15------ 71.8- 53.6---
081111:50 am NE 16 17------ 71.8- 54.7---
081111:40 am NE 16 18------ 72.0- 54.5---
081111:30 am NE 15 17------ 72.0- 54.3---
081111:20 am NE 13 15------ 71.8- 56.8---
081111:10 am NE 15 17------ 71.8- 56.5---
081111:00 am NE 17 19------ 72.0- 54.1---
081110:50 am NE 16 18------ 72.0- 55.2---
081110:40 amENE 17 19------ 72.0- 55.2---
081110:30 am NE 17 19------ 72.0- 55.4---
081110:20 amENE 18 19------ 72.1- 54.7---
081110:10 amENE 17 18------ 72.1- 55.6---
081110:00 amENE 17 19------ 72.1- 55.6---
0811 9:50 am NE 16 17------ 72.1- 56.3---
0811 9:40 am NE 15 17------ 72.0- 57.4---
0811 9:30 am NE 19 20------ 72.1- 54.3---
0811 9:20 amENE 17 19------ 72.1- 56.5---
0811 9:10 am NE 18 19------ 72.3- 55.9---
0811 9:00 am NE 18 19------ 72.5- 55.9---
0811 8:50 am NE 16 17------ 72.5- 57.9---
0811 8:40 am NE 18 19------ 72.9- 55.9---
0811 8:30 am NE 18 20------ 73.0- 54.9---
0811 8:20 am NE 18 20------ 73.0- 56.8---
0811 8:10 am NE 18 19------ 73.0- 55.9---
0811 8:00 am NE 17 19------ 73.0- 56.3---
0811 7:50 am NE 17 18------ 73.2- 55.9---
0811 7:40 am NE 19 20------ 73.2- 55.9---
0811 7:30 am NE 17 19------ 73.0- 58.1---
0811 7:20 am NE 16 17------ 73.0- 59.4---
0811 7:10 am NE 19 21------ 73.0- 59.5---
0811 7:00 am NE 18 19------ 72.7- 62.1---
0811 6:50 amNNE 18 20------ 72.5- 63.7---

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.