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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: 2058 GMT
Station Types
(Click on name to view all stations for that type)
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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 (197)
 (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 202419700536MDW 19 86.0 999.9 190 8.0 99.9 75 9999.9 29.83 99.9 99.9 99.9 202419701536MDW 19 86.0 999.9 200 8.0 99.9 75 9999.9 29.81 99.9 99.9 99.9 202419702536MDW 19 84.2 999.9 200 8.9 99.9 100 9999.9 29.80 99.9 99.9 99.9 202419703536MDW 19 999.9 999.9 290 19.0 50.9 100 9999.9 9999.9 99.9 99.9 99.9 202419704536MDW 19 71.6 999.9 290 7.0 99.9 100 9999.9 29.84 99.9 99.9 99.9 202419705536MDW 19 71.6 999.9 0 0.0 99.9 100 9999.9 29.82 99.9 99.9 99.9 202419706536MDW 19 71.6 999.9 200 5.1 99.9 100 9999.9 29.79 99.9 99.9 99.9 202419707536MDW 19 71.6 999.9 230 7.0 99.9 100 9999.9 29.79 99.9 99.9 99.9 202419708536MDW 19 71.6 999.9 250 6.0 99.9 100 9999.9 29.83 99.9 99.9 99.9 202419709536MDW 19 71.6 999.9 210 7.0 99.9 100 9999.9 29.83 99.9 99.9 99.9 202419710536MDW 19 71.6 999.9 210 4.1 99.9 75 9999.9 29.83 99.9 99.9 99.9 202419711536MDW 19 71.6 999.9 230 4.1 99.9 75 9999.9 29.83 99.9 99.9 99.9 202419712536MDW 19 73.4 999.9 210 7.0 99.9 50 9999.9 29.84 99.9 99.9 99.9 202419713536MDW 19 75.2 999.9 230 8.0 99.9 25 9999.9 29.83 99.9 99.9 99.9 202419714536MDW 19 78.8 999.9 250 7.0 99.9 25 9999.9 29.82 99.9 99.9 99.9 202419715536MDW 19 82.4 999.9 210 6.0 99.9 25 9999.9 29.84 99.9 99.9 99.9 202419716536MDW 19 86.0 999.9 260 5.1 99.9 25 9999.9 29.83 99.9 99.9 99.9 202419717536MDW 19 87.8 999.9 240 8.0 99.9 25 9999.9 29.82 99.9 99.9 99.9 202419718536MDW 19 89.6 999.9 240 7.0 99.9 25 9999.9 29.80 99.9 99.9 99.9 202419719536MDW 19 89.6 999.9 230 8.9 99.9 75 9999.9 29.78 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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