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NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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 (081)
 (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
202504000536MDW     19  -1.0  -3.0 300  4.1 99.9 100 9999.9 1016.5 99.9 99.9 99.9            
202504001536MDW     19  -1.0  -4.0 290  3.6 99.9 100 9999.9 1017.3 99.9 99.9 99.9            
202504002536MDW     19   0.0  -4.0 290  4.1 99.9 100 9999.9 1018.6 99.9 99.9 99.9            
202504003536MDW     19   0.0  -4.0 300  3.6 99.9 100 9999.9 1019.5 99.9 99.9 99.9            
202504004536MDW     19   0.0  -4.0 300  4.6 99.9 100 9999.9 1020.3 99.9 99.9 99.9            
202504005536MDW     19  -1.0  -5.0 300  5.1 99.9 100 9999.9 1021.6 99.9 99.9 99.9            
202504006536MDW     19  -1.0  -6.0 320  6.7 99.9 100 9999.9 1022.5 99.9 99.9 99.9            
202504007536MDW     19  -2.0  -6.0 330  5.7 99.9 100 9999.9 1023.4 99.9 99.9 99.9            
202504008536MDW     19  -2.0  -6.0 320  4.6 99.9 100 9999.9 1024.1 99.9 99.9 99.9            
202504009536MDW     19  -2.0  -6.0 340  4.1 99.9 100 9999.9 1024.6 99.9 99.9 99.9            
202504010536MDW     19  -3.0  -8.0 330  5.1 99.9 100 9999.9 1025.7 99.9 99.9 99.9            
202504011536MDW     19  -3.0  -9.0 320  5.1 99.9 100 9999.9 1027.0 99.9 99.9 99.9            
202504012536MDW     19  -3.0  -9.0 320  5.1 99.9 100 9999.9 1028.1 99.9 99.9 99.9            
202504013536MDW     19  -4.0 -11.0 340  6.7 99.9 100 9999.9 1029.0 99.9 99.9 99.9            
202504014536MDW     19  -4.0 -11.0 360  3.1 99.9  75 9999.9 1029.2 99.9 99.9 99.9            
202504015536MDW     19  -3.0 -11.0 310  2.1 99.9  75 9999.9 1029.7 99.9 99.9 99.9            
202504016536MDW     19  -2.0 -10.0 999  3.1 99.9  75 9999.9 1029.8 99.9 99.9 99.9            
202504017536MDW     19  -2.0 -10.0 300  2.6 99.9  75 9999.9 1029.4 99.9 99.9 99.9            
202504018536MDW     19  -1.0 -11.0 280  1.5 99.9  75 9999.9 1028.9 99.9 99.9 99.9            
202504019536MDW     19  -1.0 -11.0 260  3.1 99.9  75 9999.9 1028.2 99.9 99.9 99.9            
202504020536MDW     19   0.0 -10.0 280  3.1 99.9  75 9999.9 1028.4 99.9 99.9 99.9            
202504021536MDW     19   0.0 -11.0 300  3.6 99.9  50 9999.9 1028.5 99.9 99.9 99.9            


Wrong number of values: 14

202504022456GYY     19  -2.0  -7.0 Z 0 36.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9            



Array
(
    [0] => 202504022456GYY
    [1] => 19
    [2] => -2.0
    [3] => -7.0
    [4] => Z
    [5] => 0
    [6] => 36.0
    [7] => 99.9
    [8] => 0
    [9] => 9999.9
    [10] => 9999.9
    [11] => 99.9
    [12] => 99.9
    [13] => 99.9
)