Skip to main content

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: 0830 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 (136)
 (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 202513600001CNII2 19 87.3 63.7 180 20.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202513600301CNII2 19 87.3 62.4 220 15.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202513600451CNII2 19 86.0 63.3 170 13.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202513601001CNII2 19 85.8 63.9 200 15.9 30.9 999 9999.9 9999.9 99.9 99.9 99.9 202513601151CNII2 19 83.1 66.6 210 11.1 30.9 999 9999.9 9999.9 99.9 99.9 99.9 202513601301CNII2 19 999.9 999.9 190 22.9 30.9 999 9999.9 9999.9 99.9 99.9 99.9 202513601451CNII2 19 72.1 62.4 200 15.9 30.9 999 9999.9 9999.9 99.9 99.9 99.9 202513602001CNII2 19 74.5 61.5 180 15.9 34.0 999 9999.9 9999.9 99.9 99.9 99.9 202513602151CNII2 19 75.0 60.8 190 9.9 34.0 999 9999.9 9999.9 99.9 99.9 99.9 202513602301CNII2 19 75.4 59.5 230 7.0 34.0 999 9999.9 9999.9 99.9 99.9 99.9 202513602451CNII2 19 76.1 58.3 270 7.0 34.0 999 9999.9 9999.9 99.9 99.9 99.9 202513603001CNII2 19 77.7 999.9 250 20.0 21.0 999 9999.9 9999.9 99.9 99.9 99.9 202513603151CNII2 19 76.6 999.9 270 13.0 21.0 999 9999.9 9999.9 99.9 99.9 99.9 202513603301CNII2 19 76.5 999.9 250 9.9 21.0 999 9999.9 9999.9 99.9 99.9 99.9 202513603451CNII2 19 75.7 999.9 240 6.0 21.0 999 9999.9 9999.9 99.9 99.9 99.9 202513604001CNII2 19 75.2 999.9 300 11.1 20.0 999 9999.9 9999.9 99.9 99.9 99.9 202513604301CNII2 19 75.0 999.9 280 9.9 20.0 999 9999.9 9999.9 99.9 99.9 99.9 202513604451CNII2 19 74.7 45.5 240 6.0 20.0 999 9999.9 9999.9 99.9 99.9 99.9 202513605001CNII2 19 74.3 45.1 280 5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202513605151CNII2 19 73.6 45.9 280 5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202513605301CNII2 19 73.6 45.1 230 4.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202513605451CNII2 19 73.2 45.0 240 2.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202513606001CNII2 19 72.9 45.3 220 1.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202513606151CNII2 19 72.5 46.0 200 4.1 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202513606301CNII2 19 72.1 44.8 250 6.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202513606451CNII2 19 71.6 45.5 290 5.1 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202513607001CNII2 19 70.3 46.2 200 1.9 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202513607151CNII2 19 70.2 46.6 210 2.9 8.9 999 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
google chart
28 matching elements
0.015 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]