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Realtime Great Lakes Weather Data and Marine Observations

 UGN: Chicago/Waukegan IL                                  
Surface Airways Station
Lat: 42.42°, Lon: -87.87°
Elevation: 222 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 1122 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 (319)
 (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
202530800516UGN     19  51.8  24.8 260  7.0 99.9   0 9999.9  30.19 99.9 99.9 99.9
202530801516UGN     19  51.8  24.8 270  5.1 99.9   0 9999.9  30.20 99.9 99.9 99.9
202530802516UGN     19  42.8  24.8 250  2.9 99.9   0 9999.9  30.22 99.9 99.9 99.9
202530803516UGN     19  46.4  24.8 270  5.1 99.9   0 9999.9  30.22 99.9 99.9 99.9
202530804516UGN     19  44.6  24.8 270  5.1 99.9   0 9999.9  30.22 99.9 99.9 99.9
202530805516UGN     19  41.0  24.8 240  6.0 99.9   0 9999.9  30.23 99.9 99.9 99.9
202530806516UGN     19  44.6  24.8 260  7.0 99.9   0 9999.9  30.24 99.9 99.9 99.9
202530807516UGN     19  42.8  24.8 250  4.1 99.9   0 9999.9  30.24 99.9 99.9 99.9
202530808516UGN     19  39.2  26.6 250  6.0 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
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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