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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 (045)
 (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
202501700536MDW     19   3.0  -5.0 290  2.6 99.9 100 9999.9 1016.9 99.9 99.9 99.9            
202501701536MDW     19   2.0  -5.0 270  3.1 99.9 100 9999.9 1017.0 99.9 99.9 99.9            
202501702536MDW     19   2.0  -5.0 250  3.6 99.9 100 9999.9 1017.3 99.9 99.9 99.9            
202501713536MDW     19  -1.0  -4.0 180  5.7 99.9  25 9999.9 1010.9 99.9 99.9 99.9            
202501714536MDW     19   1.0  -4.0 190  4.6 99.9  25 9999.9 1009.8 99.9 99.9 99.9            
202501715536MDW     19   3.0  -4.0 200  9.3 15.4  25 9999.9 1009.1 99.9 99.9 99.9            
202501716536MDW     19   4.0  -4.0 200  7.2 15.9  50 9999.9 1007.8 99.9 99.9 99.9            
202501717536MDW     19   6.0  -3.0 190  7.7 15.4  50 9999.9 1006.0 99.9 99.9 99.9            
202501718536MDW     19   7.0  -3.0 200  9.8 16.5  25 9999.9 1004.1 99.9 99.9 99.9            
202501719536MDW     19   8.0  -2.0 200 10.8 17.0  25 9999.9 1003.3 99.9 99.9 99.9            
202501720536MDW     19   8.0  -2.0 220 10.8 18.0  25 9999.9 1002.5 99.9 99.9 99.9            
202501721536MDW     19   7.0  -2.0 190  8.7 15.9  25 9999.9 1001.8 99.9 99.9 99.9            
202501722536MDW     19   6.0  -2.0 210  6.2 15.9  25 9999.9 1002.2 99.9 99.9 99.9            
202501723536MDW     19   5.0  -1.0 200  7.7 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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