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Realtime Great Lakes Weather Data and Marine Observations

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CNII2: NWS Northerly Is IL                                  
CMAN Station
Lat: 41.86°, Lon: -87.61°
Elevation: 180 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 1332 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 (328)
 (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):  
Additional Data Archive: NDBC Historical Data

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
202532400301CNII2   19  43.3  38.7 120  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532400451CNII2   19  43.5  38.8 160  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532401001CNII2   19  43.7  39.0 180  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532401151CNII2   19  43.5  38.7 170  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532401301CNII2   19  43.0  38.7 200  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532401451CNII2   19  43.2  38.7 190  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532402001CNII2   19  43.0  38.5 170  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532402151CNII2   19  42.8  38.5 180  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532402301CNII2   19  42.6  38.3 150  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532402451CNII2   19  42.6  38.3 150  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532403001CNII2   19  42.6  38.5 150  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532403151CNII2   19  42.6  38.7 140  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532403301CNII2   19  42.8  38.7 160  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532403451CNII2   19  42.3  38.1 170  5.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202532404001CNII2   19  42.8  38.7 150  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532404151CNII2   19  42.6  38.5 180  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532404301CNII2   19  42.6  38.5 160  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532404451CNII2   19  42.6  38.5 160  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202532405001CNII2   19  42.6  38.7 180  6.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202532405151CNII2   19  42.6  38.5 200  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202532405301CNII2   19  42.6  38.5 200  6.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202532405451CNII2   19  42.6  38.3 170  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202532406001CNII2   19  42.3  38.1 190  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532406151CNII2   19  42.6  38.5 170  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532406301CNII2   19  42.6  38.7 200  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532406451CNII2   19  42.3  38.3 200  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532407001CNII2   19  42.4  38.5 190  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532407151CNII2   19  42.4  38.5 190  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532407301CNII2   19  42.4  38.5 190  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532407451CNII2   19  42.4  38.7 200  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532408001CNII2   19  42.4  38.7 190  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202532408151CNII2   19  42.4  38.5 180  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202532408301CNII2   19  42.4  38.5 190  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202532408451CNII2   19  42.4  38.7 200  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202532409001CNII2   19  42.4  38.5 190  7.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532409151CNII2   19  42.6  38.8 180  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532409301CNII2   19  43.2  39.4 200  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532409451CNII2   19  43.0  39.0 260  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532410001CNII2   19  43.0  38.8 190  7.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532410151CNII2   19  42.8  39.0 180  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532410301CNII2   19  42.8  38.8 200  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532410451CNII2   19  42.8  39.0 180  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532411001CNII2   19  42.8  39.4 200  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202532411151CNII2   19  42.4  39.4 200  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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