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Realtime Great Lakes Weather Data and Marine Observations

 CHII2: GLERL Chicago IL                                  
CMAN Station
Lat: 41.92°, Lon: -87.57°
Elevation: 176 m
Anemometer Height: 26 m
Related Site: NDBC
Related Site: GLERL

Current Time: 1521 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (089)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202608900001CHII2   19  60.8  27.1 200 19.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608900101CHII2   19  59.9  28.2 200 20.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608900201CHII2   19  59.5  29.5 200 19.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608900301CHII2   19  60.1  28.8 200 21.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608900401CHII2   19  59.7  29.1 200 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608900501CHII2   19  59.5  28.9 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901001CHII2   19  60.4  28.9 200 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901101CHII2   19  60.6  28.9 200 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901201CHII2   19  60.4  29.3 200 19.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901301CHII2   19  59.9  29.8 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901401CHII2   19  59.9  29.7 200 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608901501CHII2   19  60.3  29.8 200 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902001CHII2   19  60.3  29.8 200 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902101CHII2   19  60.4  29.8 200 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902201CHII2   19  60.4  30.0 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902301CHII2   19  60.1  30.0 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902401CHII2   19  60.3  30.0 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608902501CHII2   19  60.1  30.2 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903001CHII2   19  59.9  30.4 200 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903101CHII2   19  59.7  30.6 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903201CHII2   19  59.7  30.6 190 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903301CHII2   19  59.7  30.7 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903401CHII2   19  59.5  30.7 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608903501CHII2   19  59.5  30.7 190 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904001CHII2   19  59.4  30.9 190 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904101CHII2   19  59.2  30.9 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904201CHII2   19  58.5  31.1 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904301CHII2   19  57.7  31.3 180 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904401CHII2   19  57.7  31.6 180 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608904501CHII2   19  57.0  32.7 180 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905001CHII2   19  56.8  32.7 180 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905101CHII2   19  56.1  33.1 190 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905201CHII2   19  55.2  33.8 190 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905301CHII2   19  56.7  33.3 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905401CHII2   19  55.8  33.4 190 11.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608905501CHII2   19  55.6  33.6 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906001CHII2   19  54.7  34.3 180 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906101CHII2   19  54.0  34.7 180  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906201CHII2   19  53.6  35.1 180  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906301CHII2   19  52.7  35.4 170  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906401CHII2   19  53.4  35.2 170 11.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608906501CHII2   19  53.1  35.6 170  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907001CHII2   19  52.9  36.0 180  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907101CHII2   19  52.9  36.3 180  8.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907201CHII2   19  54.0  35.6 200 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907301CHII2   19  56.1  35.2 200 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907401CHII2   19  54.3  36.0 190 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608907501CHII2   19  52.9  36.7 180 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908001CHII2   19  52.5  36.9 180 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908101CHII2   19  51.8  37.0 170 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908201CHII2   19  52.2  37.2 180 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908301CHII2   19  53.1  37.0 180 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908401CHII2   19  52.7  37.6 180 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608908501CHII2   19  53.2  37.4 190 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909001CHII2   19  53.4  37.4 180 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909101CHII2   19  53.8  37.2 190 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909201CHII2   19  54.5  37.0 190 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909301CHII2   19  55.0  37.0 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909401CHII2   19  54.9  37.0 200 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608909501CHII2   19  54.9  37.4 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910001CHII2   19  55.0  37.4 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910101CHII2   19  55.0  37.8 200 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910201CHII2   19  54.7  38.3 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910301CHII2   19  55.0  38.3 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910401CHII2   19  54.7  38.5 190 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608910501CHII2   19  55.0  38.7 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911001CHII2   19  54.7  39.0 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911101CHII2   19  54.9  39.4 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911201CHII2   19  55.2  39.7 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911301CHII2   19  54.3  39.9 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911401CHII2   19  53.6  40.1 200 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608911501CHII2   19  54.1  40.1 200 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912001CHII2   19  54.1  40.3 190 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912101CHII2   19  54.1  40.6 190 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912201CHII2   19  54.1  40.6 190 18.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912301CHII2   19  54.0  40.8 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912401CHII2   19  54.7  41.0 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608912501CHII2   19  55.2  41.2 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913001CHII2   19  55.4  41.4 190 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913101CHII2   19  54.9  41.5 190 16.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913201CHII2   19  54.9  41.7 190 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913301CHII2   19  54.3  41.9 190 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913401CHII2   19  53.8  42.3 190 12.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608913501CHII2   19  54.0  42.4 190 13.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202608914001CHII2   19  55.2  42.8 200 14.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
85 matching elements
0.027 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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