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See recent photos from TAO buoy 8N 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
(1:45 am CDT)
0645 GMT on 05/19/2013:
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): SE ( 140 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4 kts
5-day plot - Wind Gust Wind Gust (GST): 5 kts
5-day plot - Air Temperature Air Temperature (ATMP): 57.9 °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
0519 1:30 am  SSE 3 5------ 57.7-----
0519 1:15 am   SE 5 5------ 57.6-----
0519 1:00 am   SE 3 4------ 57.4-----
051912:45 am   SE 4 5------ 57.4-----
051912:30 am   SE 4 6------ 57.6-----
051912:15 am   SE 5 7------ 57.4-----
051912:00 am   SE 5 6------ 57.4-----
051811:45 pm   SE 5 6------ 57.0-----
051811:30 pm   SE 4 6------ 56.7-----
051811:15 pm   SE 4 4------ 56.5-----
051811:00 pm   SE 2 3------ 56.3-----
051810:45 pm  SSE 2 3------ 56.3-----
051810:30 pm   SE 3 4------ 56.3-----
051810:15 pm   SE 4 5------ 56.1-----
051810:00 pm  SSE 3 4------ 56.1-----
0518 9:45 pm  SSE 2 3------ 55.8-----
0518 9:30 pm  SSE 2 4------ 55.8-----
0518 9:15 pm  ESE 5 7------ 56.1-----
0518 9:00 pm   S 2 3------ 55.8-----
0518 8:45 pm  - 0 2------ 55.8-----
0518 8:30 pm   E 2 4------ 55.8-----
0518 8:15 pm  ESE 1 3------ 55.8-----
0518 8:00 pm   E 1 2------ 56.1-----
0518 7:45 pm  ESE 1 2------ 56.7-----
0518 7:30 pm  ESE 3 6------ 56.8-----
0518 7:15 pm  SSE 3 4------ 57.6-----
0518 7:00 pm  ESE 6 6------ 57.4-----
0518 6:45 pm   S 2 3------ 58.3-----
0518 6:30 pm   S 2 3------ 57.9-----
0518 6:15 pm  SSE 5 8------ 57.9-----
0518 6:00 pm  ESE 9 13------ 58.8-----
0518 5:45 pm   S 1 4------ 59.4-----
0518 5:30 pm   E 3 5------ 57.9-----
0518 5:15 pm  ENE 6 9------ 58.1-----
0518 5:00 pm  ENE 7 10------ 57.2-----
0518 4:45 pm   NE 6 9------ 56.8-----
0518 4:30 pm   N 5 11------ 58.3-----
0518 4:15 pm  ENE 4 6------ 58.1-----
0518 4:00 pm   NE 3 6------ 56.5-----
0518 3:45 pm  ENE 14 14------ 64.4-----
0518 3:30 pm  ENE 14 15------ 63.7-----
0518 3:15 pm  ENE 12 13------ 59.7-----
0518 3:00 pm  ENE 11 12------ 57.4-----
0518 2:45 pm  ENE 13 14------ 62.8-----
0518 2:30 pm  ENE 15 15------ 63.1-----
0518 2:15 pm  ENE 14 14------ 64.6-----
0518 2:00 pm  ENE 13 13------ 63.7-----
0518 1:45 pm  ENE 12 13------ 63.9-----
0518 1:30 pm  ENE 13 14------ 61.7-----
0518 1:15 pm  ENE 12 13------ 58.3-----
0518 1:00 pm  ENE 12 12------ 56.7-----
051812:45 pm  ENE 11 12------ 58.1-----
051812:30 pm  ENE 8 9------ 59.0-----
051812:15 pm   NE 7 8------ 53.4-----
051812:00 pm   NE 7 8------ 53.8-----
051811:45 am  ENE 8 9------ 54.5-----
051811:30 am   E 6 7------ 56.3-----
051811:15 am   E 7 8------ 56.7-----
051811:00 am   E 4 6------ 56.5-----
051810:45 am  ESE 7 9------ 57.7-----
051810:30 am   SE 6 7------ 58.3-----
051810:15 am  SSE 6 7------ 57.7-----
051810:00 am  SSE 7 8------ 57.2-----
0518 9:45 am   SE 8 9------ 57.0-----
0518 9:30 am   SE 7 8------ 56.7-----
0518 9:15 am   SE 7 7------ 55.8-----
0518 9:00 am   SE 5 6------ 54.9-----
0518 8:45 am   SE 9 10------ 55.0-----
0518 8:30 am  ESE 8 9------ 54.7-----
0518 8:15 am  ESE 5 6------ 54.1-----
0518 8:00 am   E 5 6------ 53.6-----
0518 7:45 am   SE 7 7------ 56.1-----
0518 7:30 am   SE 9 10------ 57.4-----
0518 7:15 am   SE 10 11------ 55.9-----
0518 7:00 am   SE 9 10------ 56.1-----
0518 6:45 am   E 7 7------ 53.2-----
0518 6:30 am  ESE 4 7------ 53.1-----
0518 6:15 am  ESE 6 7------ 52.7-----
0518 6:00 am   E 4 5------ 53.6-----
0518 5:45 am   E 2 5------ 54.0-----
0518 5:30 am  SSE 3 5------ 53.1-----
0518 5:15 am   SE 1 3------ 52.7-----
0518 5:00 am   E 6 8------ 52.9-----
0518 4:45 am   E 9 10------ 54.0-----
0518 4:30 am   E 10 10------ 54.5-----
0518 4:15 am  ENE 8 9------ 53.8-----
0518 4:00 am   NE 8 8------ 51.8-----
0518 3:45 am   NE 7 8------ 52.7-----
0518 3:30 am   NE 9 10------ 54.3-----
0518 3:15 am  NNE 10 11------ 51.3-----
0518 3:00 am   N 10 12------ 51.1-----
0518 2:45 am   N 9 12------ 54.7-----
0518 2:30 am   N 7 9------ 54.5-----
0518 2:15 am   SE 6 8------ 57.2-----
0518 2:00 am  SSE 10 12------ 59.0-----

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.