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See recent photos from the following TAO stations: 2N 95W, 0 95W, 2S 95W, 8N 110W, 5N 110W, 2N 110W, 0 110W

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

Station CHII2

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
42.000 N 87.500 W (42°0'0" N 87°30'0" 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

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

Conditions at CHII2 as of
(5:00 am CDT)
1000 GMT on 05/23/2013:
Unit of Measure:    Time Zone:   

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): N ( 350 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 26 kts
5-day plot - Wind Gust Wind Gust (GST): 30 kts
5-day plot - Air Temperature Air Temperature (ATMP): 50.0 °F
5-day plot - Wind Chill Wind Chill (CHILL): 42.1 °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
0523 4:45 am   N 25 29------ 50.2-----
0523 4:30 am   N 21 24------ 50.4-----
0523 4:15 am   N 19 21------ 50.4-----
0523 4:00 am   N 19 22------ 50.2-----
0523 3:45 am   N 20 22------ 49.6-----
0523 3:30 am   N 19 21------ 49.5-----
0523 3:15 am   N 19 21------ 49.1-----
0523 3:00 am  NNW 18 20------ 49.1-----
0523 2:45 am   N 16 18------ 49.1-----
0523 2:30 am  NNW 17 20------ 48.9-----
0523 2:15 am   N 17 18------ 48.9-----
0523 2:00 am  NNW 16 18------ 48.9-----
0523 1:45 am   N 16 18------ 48.6-----
0523 1:30 am   N 15 17------ 48.6-----
0523 1:15 am  NNW 16 18------ 48.7-----
0523 1:00 am  NNW 16 17------ 48.9-----
052312:45 am   N 14 16------ 49.3-----
052312:30 am  NNW 15 17------ 49.1-----
052312:15 am  NNW 15 17------ 49.1-----
052312:00 am  NNW 16 18------ 49.6-----
052211:45 pm  NNW 16 18------ 50.0-----
052211:30 pm  NNW 15 16------ 50.5-----
052211:15 pm  NNW 13 14------ 51.1-----
052211:00 pm   N 10 11------ 51.3-----
052210:45 pm   N 10 11------ 51.1-----
052210:30 pm   N 10 11------ 51.4-----
052210:15 pm  NNW 9 11------------
052210:00 pm  NNW 9 10------------
0522 9:45 pm   N 8 9------------
0522 9:30 pm   N 9 11------------
0522 9:15 pm   N 11 12------------
0522 9:00 pm   N 11 13------------
0522 8:45 pm   N 13 14------------
0522 8:30 pm   N 13 14------------
0522 8:15 pm   N 14 16------------
0522 8:00 pm   N 13 16------------
0522 7:45 pm   N 12 14------------
0522 7:30 pm   W 17 20------ 68.7-----
0522 7:15 pm   W 16 19------ 69.6-----
0522 7:00 pm   W 15 18------ 69.3-----
0522 6:45 pm  WSW 16 20------ 70.2-----
0522 6:30 pm   W 19 22------ 70.2-----
0522 6:15 pm  WSW 13 16------ 70.2-----
0522 6:00 pm  WSW 17 20------ 70.3-----
0522 5:45 pm  WSW 14 18------ 70.7-----
0522 5:30 pm  WSW 14 22------ 70.9-----
0522 5:15 pm  WSW 11 14------ 69.8-----
0522 5:00 pm   W 16 19------ 70.0-----
0522 4:45 pm   W 10 15------ 68.9-----
0522 4:30 pm   W 14 17------ 68.9-----
0522 4:15 pm  WSW 11 17------ 68.9-----
0522 4:00 pm   SW 10 14------ 67.8-----
0522 3:45 pm   SW 8 12------ 66.9-----
0522 3:30 pm   SW 7 10------ 66.4-----
0522 3:15 pm   W 7 8------ 65.7-----
0522 3:00 pm  WSW 12 15------ 65.5-----
0522 2:45 pm   W 11 15------ 65.3-----
0522 2:30 pm   W 9 10------ 64.8-----
0522 2:15 pm  WNW 11 12------ 64.4-----
0522 2:00 pm   W 13 16------ 63.9-----
0522 1:45 pm   W 15 19------ 63.3-----
0522 1:30 pm   W 16 19------ 63.5-----
052211:30 am  SSE 11 14------ 66.9-----
052211:15 am   S 10 12------ 66.7-----
052211:00 am   S 12 13------ 68.2-----
052210:45 am   S 12 13------ 66.6-----
052210:30 am   S 12 13------ 66.6-----
052210:15 am   S 13 14------ 66.2-----
052210:00 am   S 10 12------ 65.3-----
0522 9:45 am  SSW 9 10------ 65.8-----
0522 9:30 am   S 7 9------ 65.3-----
0522 9:15 am   S 7 8------ 64.9-----
0522 9:00 am   S 6 7------ 64.9-----
0522 8:45 am   S 7 9------ 65.1-----
0522 8:30 am   S 14 15------ 65.5-----
0522 8:15 am  SSW 11 13------ 65.5-----
0522 8:00 am  SSW 12 14------ 65.5-----
0522 7:45 am  SSW 9 10------ 65.3-----
0522 7:30 am  SSW 9 10------ 65.3-----
0522 7:15 am  SSW 10 12------ 64.8-----
0522 7:00 am   S 10 12------ 64.4-----
0522 6:45 am   S 9 9------ 62.8-----
0522 6:30 am   S 6 6------ 61.2-----
0522 6:15 am   S 5 6------ 59.4-----
0522 6:00 am  SSE 3 9------ 60.4-----
0522 5:45 am   SE 10 12------ 61.9-----
0522 5:30 am  SSE 7 12------ 58.1-----
0522 5:15 am   SE 7 10------ 58.5-----
0522 5:00 am   SE 9 13------ 57.7-----

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.