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Realtime Great Lakes Weather Data and Marine Observations

 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: 2011 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 (047)
 (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   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202604700001CNII2   19  39.7  33.4   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202604700151CNII2   19  39.2  33.4   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202604700301CNII2   19  38.8  33.6   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202604700451CNII2   19  39.2  34.3   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202604701001CNII2   19  39.0  34.3   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202604701151CNII2   19  39.9  35.4 170  2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604701301CNII2   19  39.6  34.7 160  2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604701451CNII2   19  39.2  34.5 170  2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604702001CNII2   19  39.2  34.0 160  5.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604702151CNII2   19  38.3  32.7 150  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202604702301CNII2   19  37.6  31.8 150  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202604702451CNII2   19  38.7  32.2 190  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202604703001CNII2   19  36.5  30.6 210  1.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202604703151CNII2   19  37.9  31.5 290  1.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202604703301CNII2   19  39.6  33.3 220  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202604703451CNII2   19  40.6  33.6   0  0.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202604704001CNII2   19  41.7  33.8 210  1.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202604704151CNII2   19  44.8  34.5 230  4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604704301CNII2   19  45.1  33.4 240  4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604704451CNII2   19  46.0  33.4 250  4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604705001CNII2   19  45.9  33.6 270  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202604705151CNII2   19  45.5  33.6 210  7.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604705301CNII2   19  45.7  32.9 210  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202604705451CNII2   19  46.0  32.5 210  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202604706001CNII2   19  45.5  32.0 210  8.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604706151CNII2   19  45.5  31.6 230  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202604706301CNII2   19  45.0  31.5 250  8.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604706451CNII2   19  45.0  30.9 220  9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604707001CNII2   19  44.4  30.9 250  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604707151CNII2   19  45.0  30.6 240 11.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604707301CNII2   19  44.1  30.2 240  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604707451CNII2   19  43.2  29.8 260  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604708001CNII2   19  42.4  30.4 260  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604708151CNII2   19  42.3  30.4 220  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604708301CNII2   19  42.4  31.6 230  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604708451CNII2   19  41.9  31.6 260  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604709001CNII2   19  42.3  32.9 240  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202604709151CNII2   19  41.9  33.3 250  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202604709301CNII2   19  41.4  33.3 250  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202604709451CNII2   19  41.5  34.0 260  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202604710001CNII2   19  41.4  34.5 210  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604710151CNII2   19  40.8  35.1 220  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604710301CNII2   19  40.8  36.3 250  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604710451CNII2   19  40.5  36.5 230  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604711001CNII2   19  40.6  37.2 240  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604711151CNII2   19  41.0  37.8 250  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604711301CNII2   19  41.0  37.9 220  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604711451CNII2   19  40.8  37.8 230  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604712001CNII2   19  40.8  38.1 240  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604712151CNII2   19  41.0  38.5 230  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604712301CNII2   19  40.8  38.1 210  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604712451CNII2   19  40.8  38.3 220  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604713001CNII2   19  40.6  38.1 230  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604713151CNII2   19  40.5  38.3 230  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604713301CNII2   19  40.6  38.5 240  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202604713451CNII2   19  41.0  38.8 250  8.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202604714001CNII2   19  41.2  39.0 230  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604714151CNII2   19  41.4  39.2 210  2.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604714301CNII2   19  42.1  39.7 230  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604714451CNII2   19  42.8  40.1 240  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604715001CNII2   19  43.7  40.6 210  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202604715151CNII2   19  45.1  41.0 260  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202604715301CNII2   19  45.9  40.6 170  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202604715451CNII2   19  46.6  40.3 260  7.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202604716001CNII2   19  48.2  41.2 200  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604716151CNII2   19  50.5  41.9 270  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604716301CNII2   19  52.3  42.4 180  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604716451CNII2   19  53.8  42.8 200 11.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202604717001CNII2   19  54.9  43.2 190  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604717151CNII2   19  56.1  43.7 210  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604717301CNII2   19  55.9  43.5 200 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604717451CNII2   19  57.0  44.1 180 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202604718001CNII2   19  56.7  43.7 200  9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202604718151CNII2   19  58.5  44.2 170  8.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9
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  [every 2nd value plotted]
74 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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