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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: 1150 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 (108)
 (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 202510800536MDW 19 59.0 39.2 160 14.0 26.0 100 9999.9 29.82 99.9 99.9 99.9 202510801536MDW 19 59.0 37.4 170 19.0 30.9 100 9999.9 29.80 99.9 99.9 99.9 202510802536MDW 19 57.2 37.4 160 15.9 29.0 50 9999.9 29.80 99.9 99.9 99.9 202510803536MDW 19 59.0 37.4 170 15.0 29.9 100 9999.9 29.78 99.9 99.9 99.9 202510804536MDW 19 60.8 37.4 190 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510805536MDW 19 62.6 37.4 180 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806536MDW 19 64.4 37.4 190 16.9 29.0 100 9999.9 29.72 99.9 99.9 99.9 202510807536MDW 19 62.6 39.2 190 15.9 27.0 100 9999.9 29.70 99.9 99.9 99.9 202510808536MDW 19 62.6 39.2 200 16.9 28.0 100 9999.9 29.70 99.9 99.9 99.9 202510809536MDW 19 62.6 42.8 200 15.9 29.0 75 9999.9 29.64 99.9 99.9 99.9 202510810536MDW 19 62.6 44.6 200 15.0 99.9 25 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
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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