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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: 1548 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 (137)
 (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
202513700536MDW     19  24.0  12.0 210  9.3 21.6  75 9999.9  993.5 99.9 99.9 99.9             
202513701536MDW     19  24.0  12.0 270  5.7 17.0  50 9999.9  994.4 99.9 99.9 99.9             
202513702536MDW     19  23.0   4.0 280  9.8 17.0  25 9999.9  996.0 99.9 99.9 99.9             
202513703536MDW     19  22.0   5.0 270  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202513704536MDW     19  19.0   4.0 290 10.8 20.1 100 9999.9  997.3 99.9 99.9 99.9             
202513705536MDW     19  17.0   5.0 260 10.3 17.0  75 9999.9  998.3 99.9 99.9 99.9             
202513707536MDW     19  16.0   5.0 250  8.2 17.0 100 9999.9  997.9 99.9 99.9 99.9             
202513708536MDW     19  14.0   6.0 270 10.3 99.9  75 9999.9 9999.9 99.9 99.9 99.9             
202513709536MDW     19  14.0   6.0 270  7.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202513710536MDW     19  13.0   5.0 270  8.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202513711536MDW     19  13.0   5.0 270  9.3 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202513712536MDW     19  13.0   5.0 280  7.7 99.9  75 9999.9 9999.9 99.9 99.9 99.9             
202513713536MDW     19  14.0   6.0 270  6.7 15.9  75 9999.9 1001.7 99.9 99.9 99.9             
202513714536MDW     19  16.0   6.0 260  9.8 13.9  75 9999.9 1002.2 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
14 matching elements
0.010 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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