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Realtime Great Lakes Weather Data and Marine Observations

 ORD: OHare Field Chi IL                                  
Surface Airways Station
Lat: 41.98°, Lon: -87.92°
Elevation: 203 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 (314)
 (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
202528500516ORD     19  60.8  48.2  50  8.9 99.9  75 9999.9  30.09 99.9 99.9 99.9
202528501516ORD     19  60.8  48.2  80  8.9 99.9  75 9999.9  30.09 99.9 99.9 99.9
202528502516ORD     19  60.8  46.4  90 11.1 99.9  75 9999.9  30.09 99.9 99.9 99.9
202528503516ORD     19  59.0  48.2 110 12.1 99.9  75 9999.9  30.07 99.9 99.9 99.9
202528504516ORD     19  55.4  46.4  90  6.0 99.9  25 9999.9  30.06 99.9 99.9 99.9
202528505516ORD     19  55.4  46.4 100  5.1 99.9  25 9999.9  30.04 99.9 99.9 99.9
202528506516ORD     19  53.6  46.4 120  5.1 99.9  25 9999.9  30.03 99.9 99.9 99.9
202528507516ORD     19  51.8  46.4 110  2.9 99.9  25 9999.9  30.03 99.9 99.9 99.9
202528508516ORD     19  51.8  46.4 100  2.9 99.9  25 9999.9  30.03 99.9 99.9 99.9
202528509516ORD     19  48.2  46.4   0  0.0 99.9  25 9999.9  30.03 99.9 99.9 99.9
202528510516ORD     19  48.2  44.6   0  0.0 99.9  25 9999.9  30.04 99.9 99.9 99.9
202528511516ORD     19  48.2  46.4   0  0.0 99.9  25 9999.9  30.04 99.9 99.9 99.9


Wrong number of values: 14

202528512456SAW     09 - 1.0 999.9 200  3.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9            



Array
(
    [0] => 202528512456SAW
    [1] => 09
    [2] => -
    [3] => 1.0
    [4] => 999.9
    [5] => 200
    [6] => 3.1
    [7] => 99.9
    [8] => 75
    [9] => 9999.9
    [10] => 9999.9
    [11] => 99.9
    [12] => 99.9
    [13] => 99.9
)