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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: 0506 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 (281)
 (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
202428100536MDW     19  18.0 999.9 310  4.6 99.9   0 9999.9 1016.9 99.9 99.9 99.9             
202428101536MDW     19  17.0 999.9 320  4.6 99.9   0 9999.9 1017.2 99.9 99.9 99.9             
202428102536MDW     19  16.0 999.9 340  6.2 99.9   0 9999.9 1017.7 99.9 99.9 99.9             
202428103536MDW     19  16.0 999.9 340  4.6 99.9   0 9999.9 1018.1 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
4 matching elements
0.004 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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