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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: 1632 GMT
Station Types
(Click on name to view all stations for that type)
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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 (015)
 (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
202501500001CNII2   19  14.9   1.9 270  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501500151CNII2   19  14.5   1.9 290  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501500301CNII2   19  14.5   2.1 260  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501500451CNII2   19  14.5   2.3 270  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501501001CNII2   19  14.5   2.5 280  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501501151CNII2   19  14.4   2.3 280  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501501301CNII2   19  14.4   2.5 260  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501501451CNII2   19  14.0   2.1 270  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501502001CNII2   19  13.8   1.9 280  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501502151CNII2   19  13.8   2.1 280  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501502301CNII2   19  13.6   1.8 270  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501502451CNII2   19  13.8   2.1 280  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501503001CNII2   19  13.5   1.9 270  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501503151CNII2   19  13.5   1.9 270  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501503301CNII2   19  13.3   2.1 260  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501503451CNII2   19  13.1   2.1 280  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501504001CNII2   19  12.7   1.8 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501504151CNII2   19  12.6   1.6 250  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501504301CNII2   19  12.4   1.8 250  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501504451CNII2   19  12.2   1.6 230  1.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501505001CNII2   19  12.0   1.4 230  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501505151CNII2   19  11.8   1.6 280  2.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501505301CNII2   19  11.7   1.6 270  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501505451CNII2   19  11.3   1.4 270  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501506001CNII2   19  11.5   1.8 270  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501506151CNII2   19  11.5   1.9 300  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501506301CNII2   19  11.5   1.8 270  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501506451CNII2   19  11.3   1.6 250  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202501507001CNII2   19  11.1   1.4 270  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501507151CNII2   19  11.1   1.2 280  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501507301CNII2   19  10.9   1.2 280  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501507451CNII2   19  10.9   1.0 250  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202501508001CNII2   19  10.6   1.0 250  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501508151CNII2   19  10.4   0.9 260  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501508301CNII2   19  10.2   1.0 260  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501508451CNII2   19  10.2   1.2 250  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501509151CNII2   19   9.9   0.7 240  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501509301CNII2   19   9.9   0.9 270  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501509451CNII2   19   9.9   1.0 240  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501510001CNII2   19  10.0   1.0 270  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501510151CNII2   19   9.9   0.5 240  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501510451CNII2   19   9.3   0.7 270  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501511001CNII2   19   9.1   0.7 250  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501511151CNII2   19   9.0   0.7 260  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501511451CNII2   19   8.2   1.0 260  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202501512001CNII2   19   8.2   1.0 260  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501512151CNII2   19   8.2   1.2 260  8.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202501512301CNII2   19   8.1   0.9 260  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501512451CNII2   19   8.1   0.5 250  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501513001CNII2   19   8.2   0.9 250  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501513151CNII2   19   7.7   0.3 270  8.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501513301CNII2   19   8.1   0.9 270  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501513451CNII2   19   8.1   0.7 270  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202501514001CNII2   19   8.4   0.5 270  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501514151CNII2   19   9.0   0.7 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501514301CNII2   19   9.3  -0.2 250  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501514451CNII2   19   9.3  -0.9 250  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501515001CNII2   19  10.2  -0.2 260  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501515151CNII2   19  10.8  -0.2 260 11.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501515301CNII2   19  11.1  -0.4 250  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202501515451CNII2   19  11.5  -0.4 200 11.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202501516001CNII2   19  12.4   0.9 240  7.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202501516151CNII2   19  12.6   0.5 250 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 2nd value plotted]
63 matching elements
0.010 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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