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Realtime Great Lakes Weather Data and Marine Observations


ORD: OHare Field Chi IL                                  
Surface Airways Station
Lat: 41.98°, Lon: -87.92°
Elevation: 203 m
Anemometer Height: 10 m
Related Site: Weather Underground


Current Time: 1047 GMT
Station Types
(Click on name to view all stations for that type)
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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 (313)
 (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):  
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 202431300516ORD 19 51.8 999.9 220 4.1 99.9 0 9999.9 30.27 99.9 99.9 99.9 202431301516ORD 19 50.0 999.9 250 5.1 99.9 0 9999.9 30.26 99.9 99.9 99.9 202431302516ORD 19 48.2 999.9 260 6.0 99.9 0 9999.9 30.26 99.9 99.9 99.9 202431303516ORD 19 48.2 999.9 260 8.0 99.9 0 9999.9 30.25 99.9 99.9 99.9 202431304516ORD 19 48.2 999.9 260 8.0 99.9 0 9999.9 30.24 99.9 99.9 99.9 202431305516ORD 19 48.2 999.9 260 7.0 99.9 0 9999.9 30.23 99.9 99.9 99.9 202431306516ORD 19 46.4 999.9 260 7.0 99.9 0 9999.9 30.23 99.9 99.9 99.9 202431307516ORD 19 46.4 999.9 280 6.0 99.9 0 9999.9 30.23 99.9 99.9 99.9 202431308516ORD 19 46.4 999.9 270 6.0 99.9 0 9999.9 30.23 99.9 99.9 99.9 202431309516ORD 19 46.4 999.9 290 7.0 99.9 0 9999.9 30.24 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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10 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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