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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: 2325 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 (208)
 (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 202420800001OKSI2 19 21.6 999.9 90 3.1 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202420801001OKSI2 19 21.4 999.9 80 3.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202420802001OKSI2 19 21.6 999.9 80 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202420803001OKSI2 19 21.5 999.9 70 2.1 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202420804001OKSI2 19 21.6 999.9 40 1.5 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420805001OKSI2 19 21.7 999.9 60 2.6 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420806001OKSI2 19 21.3 999.9 70 3.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202420807001OKSI2 19 20.9 999.9 90 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420808001OKSI2 19 20.8 999.9 100 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420809001OKSI2 19 20.9 999.9 110 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420810001OKSI2 19 21.0 999.9 100 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420811001OKSI2 19 20.9 999.9 120 1.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202420812001OKSI2 19 21.6 999.9 110 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420813001OKSI2 19 21.6 999.9 110 1.5 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420814001OKSI2 19 21.7 999.9 100 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420815001OKSI2 19 21.7 999.9 90 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420816001OKSI2 19 22.3 999.9 100 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202420817001OKSI2 19 22.5 999.9 100 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202420818001OKSI2 19 23.1 999.9 90 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202420819001OKSI2 19 23.2 999.9 100 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202420820001OKSI2 19 23.7 999.9 90 3.1 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202420821001OKSI2 19 23.6 999.9 90 2.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202420822001OKSI2 19 23.4 999.9 100 2.6 3.6 999 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
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23 matching elements
0.039 sec

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