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Realtime Great Lakes Weather Data and Marine Observations


OKSI2: CPD Oak St Chi IL                                  
CMAN Station
Lat: 41.91°, Lon: -87.62°
Elevation: 179 m
Related Site: NDBC

Related Site: Chicago Park District


Current Time: 1152 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 (143)
 (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 -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 202414300001OKSI2 19 85.3 999.9 80 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202414301001OKSI2 19 83.8 999.9 330 1.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202414302001OKSI2 19 83.7 999.9 60 2.9 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202414303001OKSI2 19 82.6 999.9 310 1.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202414304001OKSI2 19 81.7 999.9 320 1.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202414305001OKSI2 19 81.3 999.9 30 5.1 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202414306001OKSI2 19 80.4 999.9 280 6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202414307001OKSI2 19 77.2 999.9 280 2.9 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202414308001OKSI2 19 70.9 999.9 270 4.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202414309001OKSI2 19 68.9 999.9 270 4.1 11.1 999 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
10 matching elements
0.011 sec

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