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NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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: 1355 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 (184)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
202518400536MDW     19  30.0  14.0 270  5.1 99.9  25 9999.9 1012.0 99.9 99.9 99.9             
202518401536MDW     19  29.0  14.0 260  4.1 99.9  25 9999.9 1012.6 99.9 99.9 99.9             
202518402536MDW     19  28.0  15.0 270  3.1 99.9  25 9999.9 1012.9 99.9 99.9 99.9             
202518403536MDW     19  28.0  16.0 290  3.6 99.9  25 9999.9 1013.1 99.9 99.9 99.9             
202518404536MDW     19  27.0  16.0 290  2.6 99.9  25 9999.9 1013.4 99.9 99.9 99.9             
202518405536MDW     19  26.0  16.0  10  2.6 99.9   0 9999.9 1013.4 99.9 99.9 99.9             
202518406536MDW     19  24.0  18.0 150  2.6 99.9   0 9999.9 1013.3 99.9 99.9 99.9             
202518407536MDW     19  24.0  18.0 200  1.5 99.9   0 9999.9 1013.1 99.9 99.9 99.9             
202518408536MDW     19  24.0  17.0 270  2.1 99.9   0 9999.9 1013.2 99.9 99.9 99.9             
202518409536MDW     19  23.0  17.0 270  2.6 99.9   0 9999.9 1013.7 99.9 99.9 99.9             
202518410536MDW     19  23.0  17.0 270  2.1 99.9   0 9999.9 1014.3 99.9 99.9 99.9             
202518411536MDW     19  24.0  18.0 270  2.6 99.9   0 9999.9 1014.8 99.9 99.9 99.9             
202518412536MDW     19  27.0  18.0 300  3.1 99.9   0 9999.9 1015.0 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
13 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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