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Realtime Great Lakes Weather Data and Marine Observations


MDW: Midway AP Chi IL                                  
Surface Airways Station
Lat: 41.78°, Lon: -87.76°
Elevation: 188 m
Anemometer Height: 10 m
Related Site: Weather Underground


Current Time: 0720 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 (316)
 (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 202431600536MDW 19 53.6 999.9 250 12.1 99.9 75 9999.9 29.85 99.9 99.9 99.9 202431601536MDW 19 53.6 999.9 250 9.9 99.9 75 9999.9 29.86 99.9 99.9 99.9 202431602536MDW 19 53.6 999.9 250 13.0 99.9 100 9999.9 29.87 99.9 99.9 99.9 202431603536MDW 19 53.6 999.9 250 11.1 99.9 75 9999.9 29.88 99.9 99.9 99.9 202431604536MDW 19 53.6 999.9 260 11.1 99.9 75 9999.9 29.87 99.9 99.9 99.9 202431605536MDW 19 53.6 999.9 260 12.1 99.9 100 9999.9 29.87 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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