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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: 1553 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 (193)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202519300536MDW     19  87.8  69.8 180  9.9 99.9 100 9999.9  29.80 99.9 99.9 99.9
202519301536MDW     19 999.9 999.9 180 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202519303536MDW     19  75.2  66.2  10  2.9 99.9 100 9999.9  29.83 99.9 99.9 99.9
202519304536MDW     19  75.2  69.8 290 13.0 99.9 100 9999.9  29.84 99.9 99.9 99.9
202519305536MDW     19  75.2  69.8  60  7.0 99.9 100 9999.9  29.80 99.9 99.9 99.9
202519306536MDW     19  73.4  69.8 100  6.0 99.9 100 9999.9  29.77 99.9 99.9 99.9
202519307536MDW     19  73.4  69.8 160  4.1 99.9 100 9999.9  29.75 99.9 99.9 99.9
202519308536MDW     19  73.4  69.8 250  6.0 99.9 100 9999.9  29.75 99.9 99.9 99.9
202519309536MDW     19  73.4  69.8 290  9.9 99.9 100 9999.9  29.79 99.9 99.9 99.9
202519310536MDW     19  71.6  66.2 280  8.9 99.9  75 9999.9  29.82 99.9 99.9 99.9
202519311536MDW     19  71.6  64.4 260  8.0 99.9  75 9999.9  29.84 99.9 99.9 99.9
202519312536MDW     19  73.4  64.4 240  8.0 99.9  75 9999.9  29.85 99.9 99.9 99.9
202519313536MDW     19  75.2  66.2 260  9.9 99.9  75 9999.9  29.86 99.9 99.9 99.9
202519314536MDW     19  78.8  64.4 250  9.9 99.9  75 9999.9  29.86 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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