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Hurricane Symbol Storm Special! View the latest observations near Atlantic Tropical Storm Melissa and Central Pacific TROPICAL DEPRESSION EMA.

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
(6:20 pm CDT)
2320 GMT on 10/13/2019:
     

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): WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 16 kts
5-day plot - Wind Gust Wind Gust (GST): 20 kts
5-day plot - Air Temperature Air Temperature (ATMP): 50.2 °F
5-day plot - Dew Point Dew Point (DEWP): 34.3 °F
5-day plot - Wind Chill Wind Chill (CHILL): 44.2 °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
1013 6:10 pmWNW 17 20------ 50.2- 34.9---
1013 6:00 pmWNW 17 19------ 50.7- 35.4---
1013 5:50 pmWNW 13 15------ 50.5- 35.1---
1013 5:40 pmWNW 15 17------ 51.1- 36.0---
1013 5:30 pmWNW 15 17------ 51.1- 34.5---
1013 5:20 pm NW 13 16------ 50.9- 34.2---
1013 5:10 pm NW 16 18------ 51.1- 35.6---
1013 5:00 pm W 15 19------ 52.2- 34.2---
1013 4:50 pm W 16 17------ 52.2- 33.6---
1013 4:40 pm W 15 18------ 52.3- 34.9---
1013 4:30 pm W 18 22------ 52.5- 32.7---
1013 4:20 pm W 16 19------ 52.7- 34.9---
1013 4:10 pm W 19 20------ 53.1- 34.7---
1013 4:00 pm W 20 22------ 53.2- 32.7---
1013 3:50 pm W 21 23------ 53.4- 32.9---
1013 3:40 pm W 20 24------ 53.6- 32.5---
1013 3:30 pm W 20 23------ 53.8- 32.7---
1013 3:20 pmWSW 19 22------ 53.6- 31.6---
1013 3:10 pm W 25 27------ 53.6- 32.2---
1013 3:00 pm W 21 25------ 53.4- 33.3---
1013 2:50 pmWSW 17 20------ 53.6- 33.4---
1013 2:40 pmWSW 16 19------ 53.2- 33.3---
1013 2:30 pmWSW 17 22------ 52.9- 32.2---
1013 2:20 pm W 21 27------ 52.7- 32.2---
1013 2:10 pm SW 18 23------ 52.5- 31.8---
1013 2:00 pm SW 17 20------ 52.2- 32.2---
1013 1:50 pm SW 21 23------ 51.6- 31.8---
1013 1:40 pmWSW 15 19------ 51.3- 31.8---
1013 1:30 pmWSW 20 25------ 51.3- 32.0---
1013 1:20 pmWSW 19 23------ 51.1- 32.9---
1013 1:10 pmWSW 20 27------ 50.4- 31.3---
1013 1:00 pm SW 21 30------ 50.2- 33.1---
101312:50 pmWSW 20 25------ 49.8- 32.4---
101312:40 pmWSW 13 17------ 49.5- 33.4---
101312:30 pmWSW 20 23------ 48.9- 32.9---
101312:20 pmWSW 18 21------ 48.4- 32.0---
101312:10 pmWSW 18 22------ 48.6- 33.1---
101312:00 pm W 21 25------ 47.8- 31.8---
101311:50 amWSW 29 34------ 47.3- 31.3---
101311:40 amWSW 24 31------ 46.9- 31.6---
101311:30 amWSW 25 29------ 46.6- 32.2---
101311:20 amWSW 21 25------ 46.6- 32.4---
101311:10 am W 22 24------ 45.9- 31.5---
101311:00 am W 26 29------ 45.3- 31.5---
101310:50 amWSW 20 25------ 45.1- 31.5---
101310:40 amWSW 24 26------ 44.8- 31.1---
101310:30 am W 22 26------ 45.0- 32.0---
101310:20 am W 24 28------ 44.6- 31.1---
101310:10 amWSW 21 25------ 45.0- 31.3---
101310:00 amWSW 22 26------ 44.4- 31.5---
1013 9:50 am W 19 24------ 45.0- 31.8---
1013 9:40 amWSW 17 20------ 44.8- 31.3---
1013 9:30 amWSW 14 24------ 45.0- 32.9---
1013 9:20 amWSW 16 21------ 44.6- 32.0---
1013 9:10 am SW 18 20------ 44.2- 32.2---
1013 9:00 amWSW 15 18------ 44.1- 32.7---
1013 8:50 amWSW 16 20------ 44.1- 32.5---
1013 8:40 amWSW 18 22------ 44.1- 31.6---
1013 8:30 amWSW 22 28------ 44.4- 29.8---
1013 8:20 am SW 17 21------ 45.1- 32.4---
1013 8:10 am SW 16 21------ 45.5- 32.9---
1013 8:00 am SW 18 23------ 45.3- 32.2---
1013 7:50 am SW 14 18------ 45.1- 32.9---
1013 7:40 am SW 17 21------ 45.5- 30.9---
1013 7:30 am SW 14 18------ 45.3- 33.3---
1013 7:20 am SW 17 18------ 45.7- 32.0---
1013 7:10 amWSW 16 19------ 45.9- 30.6---
1013 7:00 am SW 14 18------ 45.7- 31.8---
1013 6:50 amWSW 18 23------ 45.1- 31.1---
1013 6:40 amWSW 17 23------ 45.3- 30.2---
1013 6:30 amWSW 13 16------ 45.7- 31.8---
1013 6:20 am SW 14 16------ 44.8- 34.0---
1013 6:10 amSSW 14 15------ 45.1- 34.7---
1013 6:00 amSSW 13 15------ 45.3- 34.5---
1013 5:50 amSSW 13 14------ 45.5- 34.5---
1013 5:40 am SW 10 15------ 45.9- 33.8---
1013 5:30 am SW 10 12------ 45.5- 32.7---
1013 5:20 amWSW 9 11------ 45.0- 33.6---
1013 5:10 amWSW 10 11------ 44.2- 33.1---
1013 5:00 am W 9 10------ 43.9- 33.4---
1013 4:50 am W 9 10------ 44.1- 34.2---
1013 4:40 amWSW 9 11------ 44.2- 34.7---
1013 4:30 am W 9 10------ 43.9- 34.5---
1013 4:20 am W 7 9------ 43.7- 35.2---
1013 4:10 am W 8 9------ 43.7- 35.8---
1013 4:00 am W 10 11------ 44.1- 35.4---
1013 3:50 amWNW 9 11------ 43.9- 34.7---
1013 3:40 amWNW 10 11------ 43.7- 35.6---
1013 3:30 am W 9 11------ 44.1- 36.1---
1013 3:20 amWNW 10 11------ 44.2- 36.5---
1013 3:10 amWNW 10 12------ 44.6- 37.4---
1013 3:00 amWNW 10 11------ 44.6- 37.9---
1013 2:50 amWNW 10 11------ 44.8- 37.8---
1013 2:40 amWNW 10 11------ 45.9- 38.8---
1013 2:30 amWNW 10 11------ 47.1- 39.0---
1013 2:20 amWSW 5 7------ 47.1- 38.8---
1013 2:10 amWNW 6 8------ 46.2- 39.6---
1013 2:00 amWNW 4 7------ 46.4- 39.6---
1013 1:50 amWNW 5 8------ 46.6- 38.8---
1013 1:40 am W 4 5------ 46.8- 38.8---
1013 1:30 am NW 7 8------ 46.4- 39.7---
1013 1:20 am NW 8 9------ 46.2- 39.6---
1013 1:10 am NW 10 12------ 46.0- 40.1---
1013 1:00 amWNW 11 17------ 49.8- 38.8---
101312:50 am SW 23 28------ 51.4- 34.3---
101312:40 am SW 23 29------ 51.4- 34.7---
101312:30 am SW 23 27------ 51.6- 34.7---
101312:20 am SW 24 30------ 51.8- 34.2---
101312:10 am SW 23 28------ 51.6- 34.0---
101312:00 am SW 24 30------ 51.8- 34.2---
101211:50 pmSSW 24 27------ 52.0- 34.0---
101211:40 pmSSW 23 29------ 52.2- 33.6---
101211:30 pm SW 23 28------ 52.3- 33.8---
101211:20 pm SW 21 25------ 52.3- 33.4---
101211:10 pmSSW 19 21------ 52.3- 34.3---
101211:00 pm SW 21 24------ 52.3- 34.3---
101210:50 pm SW 20 22------ 52.3- 33.4---
101210:40 pm SW 25 33------ 52.5- 32.4---
101210:30 pmSSW 27 36------ 52.3- 33.1---
101210:20 pmSSW 28 33------ 52.5- 34.7---
101210:10 pmSSW 32 37------ 52.5- 32.7---
101210:00 pmSSW 30 34------ 52.5- 33.4---
1012 9:50 pmSSW 29 33------ 52.5- 33.4---
1012 9:40 pmSSW 30 36------ 52.5- 33.8---
1012 9:30 pmSSW 29 33------ 52.5- 34.2---
1012 9:20 pmSSW 30 33------ 52.5- 33.8---
1012 9:10 pmSSW 30 36------ 52.5- 33.3---
1012 9:00 pmSSW 27 29------ 52.5- 34.0---
1012 8:50 pmSSW 27 29------ 52.7- 34.5---
1012 8:40 pm S 29 31------ 52.9- 34.0---
1012 8:30 pmSSW 28 33------ 53.1- 34.9---
1012 8:20 pm S 29 34------ 53.2- 32.4---
1012 8:10 pm S 24 26------ 53.6- 34.2---
1012 8:00 pmSSW 28 31------ 53.8- 32.5---
1012 7:50 pmSSW 26 28------ 54.0- 33.8---
1012 7:40 pm S 24 27------ 54.0- 33.4---
1012 7:30 pm S 29 33------ 54.3- 31.1---
1012 7:20 pmSSW 22 25------ 54.5- 33.1---
1012 7:10 pm S 25 29------ 54.7- 31.5---
1012 7:00 pmSSW 25 29------ 54.9- 30.2---
1012 6:50 pmSSW 24 28------ 54.9- 32.4---
1012 6:40 pmSSW 21 24------ 55.0- 31.8---
1012 6:30 pmSSW 25 29------ 55.2- 30.9---
1012 6:20 pmSSW 27 30------ 55.2- 29.8---
1012 6:10 pmSSW 27 30------ 55.4- 29.8---
1012 6:00 pmSSW 31 35------ 55.4- 29.3---
1012 5:50 pmSSW 27 32------ 55.4- 30.9---

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.