Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Classic Maps
         Recent
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

 Visitor Information
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

Hurricane Symbol Storm Special! View the latest observations near Atlantic Tropical Storm Beta, Atlantic Tropical Storm Wilfred and Atlantic Hurricane Teddy.

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
(1:50 am CDT)
0650 GMT on 09/19/2020:
     

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): E ( 80 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): 58.3 °F
5-day plot - Dew Point Dew Point (DEWP): 43.3 °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
0919 1:40 am E 6 7------ 58.1- 42.1---
0919 1:30 am E 10 12------ 58.3- 41.7---
0919 1:20 am E 11 12------ 58.5- 43.5---
0919 1:10 am E 9 11------ 58.3- 42.4---
0919 1:00 am E 12 14------ 58.5- 43.2---
091912:50 amENE 9 12------ 58.3- 41.2---
091912:40 amESE 8 9------ 58.3- 43.2---
091912:30 am E 12 13------ 58.3- 43.0---
091912:20 am E 10 12------ 58.1- 40.6---
091912:10 am E 12 15------ 58.3- 42.3---
091912:00 amENE 5 7------ 57.9- 41.7---
091811:50 pmENE 7 9------ 58.1- 41.4---
091811:40 pmENE 3 4------ 57.9- 42.4---
091811:30 pm E 7 10------ 57.9- 41.2---
091811:20 pm NE 6 9------ 58.1- 43.5---
091811:10 pmENE 8 9------ 57.9- 42.8---
091811:00 pm NE 9 11------ 57.7- 42.4---
091810:50 pm NE 8 9------ 57.6- 41.4---
091810:40 pmENE 8 9------ 57.6- 41.4---
091810:30 pmENE 6 8------ 57.6- 41.5---
091810:20 pmNNE 8 10------ 57.6- 41.5---
091810:10 pmNNE 8 10------ 57.4- 41.5---
091810:00 pm NE 10 11------ 57.4- 41.2---
0918 9:50 pm NE 9 10------ 57.2- 41.4---
0918 9:40 pmNNE 7 10------ 57.2- 41.0---
0918 9:30 pm NE 6 7------ 57.0- 40.8---
0918 9:20 pm NE 8 11------ 57.0- 40.5---
0918 9:10 pm NE 9 12------ 56.8- 40.5---
0918 9:00 pm NE 8 11------ 57.0- 40.5---
0918 8:50 pmNNE 8 9------ 56.7- 40.3---
0918 8:40 pm NE 10 11------ 56.7- 39.6---
0918 8:30 pmNNE 10 13------ 56.7- 40.3---
0918 8:20 pmNNE 8 9------ 56.5- 39.9---
0918 8:10 pmNNE 8 10------ 56.5- 38.7---
0918 8:00 pmNNE 11 14------ 56.7- 42.1---
0918 7:50 pm NE 11 13------ 56.5- 39.0---
0918 7:40 pmNNE 13 16------ 56.1- 38.7---
0918 7:30 pmNNE 13 15------ 56.1- 41.4---
0918 7:20 pm N 15 17------ 56.3- 41.0---
0918 7:10 pm N 13 17------ 56.3- 42.1---
0918 7:00 pm N 13 15------ 55.8- 39.0---
0918 6:50 pm N 14 16------ 55.9- 39.9---
0918 6:40 pm N 15 19------ 55.9- 39.4---
0918 6:30 pm N 16 18------ 55.9- 39.9---
0918 6:20 pm N 14 15------ 55.9- 40.3---
0918 6:10 pm N 18 20------ 55.9- 39.9---
0918 6:00 pm N 13 17------ 55.8- 40.5---
0918 5:50 pm N 16 17------ 55.9- 40.1---
0918 5:40 pm N 17 19------ 55.9- 40.8---
0918 5:30 pm N 17 20------ 55.9- 41.4---
0918 5:20 pmNNE 14 18------ 55.9- 40.5---
0918 5:10 pm N 15 18------ 55.9- 41.2---
0918 5:00 pm N 16 20------ 55.8- 39.9---
0918 4:50 pm N 15 17------ 55.9- 40.8---
0918 4:40 pmNNE 17 19------ 56.1- 40.3---
0918 4:30 pmNNE 17 21------ 55.8- 40.6---
0918 4:20 pmNNE 18 19------ 55.8- 39.0---
0918 4:10 pmNNE 17 18------ 55.6- 39.2---
0918 4:00 pmNNE 18 21------ 55.8- 39.2---
0918 3:50 pm N 16 19------ 55.6- 38.8---
0918 3:40 pm N 17 19------ 55.6- 38.1---
0918 3:30 pm N 15 19------ 55.8- 39.6---
0918 3:20 pm N 18 22------ 55.9- 39.7---
0918 3:10 pmNNE 18 21------ 55.6- 38.8---
0918 3:00 pmNNE 21 24------ 55.6- 38.3---
0918 2:50 pmNNE 19 21------ 55.6- 38.7---
0918 2:40 pmNNE 19 22------ 55.8- 39.4---
0918 2:30 pmNNE 16 19------ 55.6- 39.9---
0918 2:20 pmNNE 20 22------ 55.6- 39.4---
0918 2:10 pmNNE 18 20------ 55.4- 37.6---
0918 2:00 pm N 15 19------ 55.6- 38.8---
0918 1:50 pmNNE 19 21------ 55.8- 39.6---
0918 1:40 pmNNE 17 20------ 55.6- 38.8---
0918 1:30 pmNNE 15 16------ 55.8- 39.4---
0918 1:20 pmNNE 17 20------ 55.8- 38.7---
0918 1:10 pmNNE 19 23------ 55.8- 38.8---
0918 1:00 pmNNE 18 20------ 55.9- 41.0---
091812:50 pmNNE 19 20------ 55.8- 40.1---
091812:40 pmNNE 15 17------ 55.6- 43.3---
091812:30 pmNNE 15 18------ 55.6- 42.4---
091812:20 pmNNE 14 17------ 55.0- 43.5---
091812:10 pm NE 17 20------ 55.0- 43.2---
091812:00 pm NE 16 18------ 55.2- 42.8---
091811:50 amNNE 15 19------ 55.2- 42.6---
091811:40 amNNE 16 21------ 55.2- 43.0---
091811:30 amNNE 18 20------ 55.4- 42.8---
091811:20 amNNE 17 19------ 55.2- 41.7---
091811:10 amNNE 17 20------ 55.8- 42.6---
091811:00 amNNE 19 22------ 55.6- 42.4---
091810:50 am NE 17 20------ 55.6- 44.2---
091810:40 am NE 19 22------ 55.6- 43.0---
091810:30 am NE 19 21------ 55.6- 41.7---
091810:20 am NE 19 22------ 55.9- 41.5---
091810:10 am NE 18 20------ 55.9- 40.3---
0918 9:50 am NE 18 21------ 56.3- 40.3---
0918 9:40 amNNE 20 22------ 56.8- 41.9---
0918 9:30 am NE 18 21------ 56.7- 44.1---
0918 9:20 am NE 17 19------ 56.5- 44.2---
0918 9:10 am NE 18 23------ 56.5- 44.4---
0918 9:00 amNNE 21 22------ 56.8- 44.4---
0918 8:50 am NE 20 25------ 57.2- 44.6---
0918 8:40 am NE 18 21------ 57.0- 44.1---
0918 8:30 am NE 18 23------ 57.0- 44.8---
0918 8:20 am NE 21 24------ 57.0- 43.0---
0918 8:10 am NE 21 24------ 57.6- 43.7---
0918 8:00 amENE 20 23------ 57.7- 42.8---
0918 7:50 am NE 18 20------ 57.4- 41.4---
0918 7:40 am NE 21 23------ 57.7- 43.7---
0918 7:30 am NE 21 23------ 57.6- 44.6---
0918 7:20 am NE 22 24------ 57.4- 44.8---
0918 7:10 am NE 22 25------ 57.6- 45.9---
0918 7:00 amENE 19 21------ 57.7- 47.3---
0918 6:50 amENE 22 24------ 57.6- 46.4---
0918 6:40 am NE 21 24------ 57.6- 45.7---
0918 6:30 am NE 20 22------ 57.9- 48.7---
0918 6:20 amENE 19 22------ 57.9- 47.3---
0918 6:10 am NE 19 23------ 58.1- 46.6---
0918 6:00 amENE 21 22------ 57.9- 46.2---
0918 5:50 am NE 21 23------ 58.5- 47.5---
0918 5:40 am NE 20 24------ 58.3- 45.9---
0918 5:30 am NE 20 24------ 58.5- 46.6---
0918 5:20 am NE 22 27------ 58.1- 45.7---
0918 5:10 am NE 21 24------ 58.3- 45.7---
0918 5:00 am NE 22 25------ 58.6- 46.4---
0918 4:50 am NE 20 23------ 58.8- 48.2---
0918 4:40 am NE 22 25------ 58.5- 46.6---
0918 4:30 am NE 22 25------ 58.6- 47.5---
0918 4:20 am NE 23 25------ 58.5- 45.9---
0918 4:10 am NE 22 25------ 58.6- 48.9---
0918 4:00 am NE 21 23------ 59.2- 48.2---
0918 3:50 amNNE 24 27------ 59.2- 50.0---
0918 3:40 amNNE 22 25------ 60.1- 50.2---
0918 3:30 amNNE 22 25------ 60.1- 49.6---
0918 3:20 am NE 20 23------ 60.1- 50.2---
0918 3:10 amNNE 19 21------ 60.3- 49.1---
0918 3:00 am NE 22 25------ 60.3- 50.5---
0918 2:50 am NE 21 23------ 60.6- 51.6---
0918 2:40 amNNE 22 23------ 61.0- 50.7---
0918 2:30 amNNE 20 21------ 61.3- 50.7---
0918 2:20 am NE 19 22------ 61.5- 50.7---
0918 2:10 amNNE 20 22------ 61.5- 49.6---
0918 2:00 amNNE 18 20------ 61.7- 50.9---
0918 1:50 amNNE 16 18------ 61.9- 51.3---

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.