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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: 2347 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 (117)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202511700001OKSI2 19 7.9 999.9 30 2.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202511701001OKSI2 19 8.1 999.9 20 3.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202511702001OKSI2 19 8.1 999.9 40 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511703001OKSI2 19 8.0 999.9 40 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511704001OKSI2 19 8.2 999.9 20 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202511705001OKSI2 19 8.1 999.9 50 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511706001OKSI2 19 7.6 999.9 50 1.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 202511707001OKSI2 19 7.6 999.9 40 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202511708001OKSI2 19 7.4 999.9 50 1.5 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202511709001OKSI2 19 7.1 999.9 90 2.1 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202511710001OKSI2 19 6.9 999.9 90 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202511711001OKSI2 19 7.6 999.9 90 1.5 1.5 999 9999.9 9999.9 99.9 99.9 99.9 202511712001OKSI2 19 7.4 999.9 90 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511713001OKSI2 19 7.6 999.9 100 3.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202511714001OKSI2 19 8.9 999.9 110 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202511715001OKSI2 19 8.5 999.9 110 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202511716001OKSI2 19 8.9 999.9 90 3.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511717001OKSI2 19 10.5 999.9 80 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511718001OKSI2 19 12.1 999.9 110 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202511719001OKSI2 19 12.8 999.9 60 1.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 202511720001OKSI2 19 13.4 999.9 120 2.1 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202511721001OKSI2 19 13.5 999.9 110 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202511722001OKSI2 19 12.5 999.9 120 2.6 4.1 999 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
23 matching elements
0.032 sec

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