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Realtime Great Lakes Weather Data and Marine Observations

 CKC: Cook County AP MN                                  
Surface Airways Station
Lat: 47.84°, Lon: -90.36°
Elevation: 548 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 1544 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 (138)
 (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
202413800156CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413800356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413800556CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413801156CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413801356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413801556CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413802156CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413802356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413802556CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413803156CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413803356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413803556CKC     09  44.6 999.9 320  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413804156CKC     09  44.6 999.9 300  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413804356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413804556CKC     09  44.6 999.9 300  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413805156CKC     09  44.6 999.9 310  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413805356CKC     09  44.6 999.9 320  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413805556CKC     09  44.6 999.9 330  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413806156CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413806356CKC     09  44.6 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413808556CKC     09  42.8 999.9   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413809156CKC     09  42.8 999.9 300  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413809356CKC     09  42.8 999.9 300  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202413809556CKC     09  42.8 999.9 300  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202413810156CKC     09  42.8 999.9 320  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202413810356CKC     09  42.8 999.9 290  2.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202413810556CKC     09  42.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202413811156CKC     09  42.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202413811356CKC     09  44.6 999.9 300  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202413811556CKC     09  44.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9


Wrong number of values: 14

202413811556SAW     09 - 3.0  4V.0 190  4.6 99.9  75 9999.9 9999.9 99.9 99.9 99.9             



Array
(
    [0] => 202413811556SAW
    [1] => 09
    [2] => -
    [3] => 3.0
    [4] => 4V.0
    [5] => 190
    [6] => 4.6
    [7] => 99.9
    [8] => 75
    [9] => 9999.9
    [10] => 9999.9
    [11] => 99.9
    [12] => 99.9
    [13] => 99.9
)