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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
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 (317)
 (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 202520100536MDW 19 28.0 20.0 270 3.6 99.9 50 9999.9 1010.7 99.9 99.9 99.9 202520101536MDW 19 27.0 20.0 270 3.1 99.9 25 9999.9 1011.5 99.9 99.9 99.9 202520102536MDW 19 26.0 21.0 250 3.1 99.9 25 9999.9 1012.0 99.9 99.9 99.9 202520103536MDW 19 25.0 21.0 250 2.6 99.9 25 9999.9 1011.9 99.9 99.9 99.9 202520104536MDW 19 25.0 21.0 240 3.1 99.9 50 9999.9 1011.8 99.9 99.9 99.9 202520105536MDW 19 24.0 21.0 250 3.6 99.9 50 9999.9 1012.0 99.9 99.9 99.9 202520106536MDW 19 24.0 21.0 260 2.6 99.9 50 9999.9 1012.0 99.9 99.9 99.9 202520107536MDW 19 24.0 21.0 290 2.6 99.9 50 9999.9 1011.9 99.9 99.9 99.9 202520108536MDW 19 24.0 21.0 310 2.1 99.9 50 9999.9 1011.6 99.9 99.9 99.9 202520109536MDW 19 22.0 21.0 30 4.6 99.9 100 9999.9 1012.0 99.9 99.9 99.9 202520110536MDW 19 22.0 20.0 30 4.1 99.9 100 9999.9 1013.1 99.9 99.9 99.9 202520111536MDW 19 22.0 19.0 10 3.6 99.9 100 9999.9 1013.8 99.9 99.9 99.9 202520112536MDW 19 22.0 19.0 30 3.1 99.9 100 9999.9 1014.9 99.9 99.9 99.9 202520113536MDW 19 22.0 19.0 40 3.1 99.9 100 9999.9 1015.2 99.9 99.9 99.9 202520114536MDW 19 22.0 19.0 40 5.7 99.9 100 9999.9 1014.1 99.9 99.9 99.9 202520115536MDW 19 22.0 19.0 40 3.1 99.9 100 9999.9 1015.0 99.9 99.9 99.9 202520116536MDW 19 24.0 19.0 60 3.6 99.9 75 9999.9 1014.4 99.9 99.9 99.9 202520117536MDW 19 25.0 19.0 40 4.1 99.9 75 9999.9 1014.5 99.9 99.9 99.9 202520119536MDW 19 26.0 18.0 20 4.1 99.9 75 9999.9 1014.7 99.9 99.9 99.9 202520120536MDW 19 24.0 18.0 30 3.1 99.9 75 9999.9 1014.8 99.9 99.9 99.9 202520121536MDW 19 24.0 18.0 40 4.6 99.9 75 9999.9 1014.8 99.9 99.9 99.9 202520122536MDW 19 23.0 17.0 40 4.6 99.9 75 9999.9 1014.6 99.9 99.9 99.9 202520123536MDW 19 23.0 17.0 30 4.6 99.9 75 9999.9 1014.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
23 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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