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
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 (066)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg    202605000001CNII2 19 14.9 -13.7 200 2.1 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605000151CNII2 19 14.7 -13.6 190 3.1 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605000301CNII2 19 14.3 -12.7 220 2.1 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605000451CNII2 19 13.9 -12.5 200 2.6 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605001001CNII2 19 13.7 -12.0 180 2.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605001151CNII2 19 13.7 -12.0 200 2.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605001301CNII2 19 13.3 -11.4 220 3.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605001451CNII2 19 12.8 -10.7 200 1.5 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605002001CNII2 19 12.8 -10.5 200 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605002151CNII2 19 12.5 -10.7 190 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605002301CNII2 19 12.3 -10.7 200 3.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605002451CNII2 19 12.1 -10.2 200 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605003001CNII2 19 12.0 -10.0 200 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605003151CNII2 19 11.9 -9.1 230 0.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605003301CNII2 19 12.0 -9.3 190 2.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605003451CNII2 19 11.8 -9.6 200 2.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605004001CNII2 19 11.9 -9.2 230 1.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605004151CNII2 19 11.7 -9.4 220 1.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605004301CNII2 19 11.8 -8.3 240 1.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605004451CNII2 19 11.9 -8.0 260 2.6 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605005001CNII2 19 11.2 -8.1 240 1.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605005151CNII2 19 11.0 -7.9 240 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605005301CNII2 19 10.4 -7.7 260 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605005451CNII2 19 9.2 -7.1 310 1.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605006001CNII2 19 8.9 -7.7 0 0.0 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605006151CNII2 19 8.2 -8.1 280 0.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605006301CNII2 19 9.8 -8.3 190 1.0 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605006451CNII2 19 8.9 -8.4 190 1.0 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605007001CNII2 19 6.0 -4.9 160 4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605007151CNII2 19 7.0 -6.6 190 1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605007301CNII2 19 9.3 -7.5 210 2.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605007451CNII2 19 7.6 -3.4 210 1.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605008001CNII2 19 6.3 -3.8 160 1.5 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605008151CNII2 19 5.4 -3.4 170 1.0 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605008301CNII2 19 5.7 -2.1 0 0.0 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605008451CNII2 19 3.9 -3.2 0 0.0 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605009001CNII2 19 5.4 -4.2 160 1.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605009151CNII2 19 4.9 -2.7 0 0.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605009301CNII2 19 5.2 -5.0 0 0.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605009451CNII2 19 6.6 -6.4 170 1.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605010001CNII2 19 5.3 -5.0 0 0.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605010151CNII2 19 3.7 -3.2 140 1.5 1.5 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605010301CNII2 19 3.5 -2.7 140 1.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605010451CNII2 19 3.2 -2.6 0 0.0 1.5 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605011001CNII2 19 3.4 -2.2 0 0.0 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605011151CNII2 19 3.6 -1.7 100 0.5 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605011301CNII2 19 3.4 -1.7 130 1.0 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605011451CNII2 19 2.8 -1.7 120 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605012001CNII2 19 3.1 -1.5 120 3.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605012151CNII2 19 5.4 -2.3 170 1.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605012301CNII2 19 6.3 -3.6 90 0.5 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605012451CNII2 19 5.0 -3.0 320 1.0 3.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605013001CNII2 19 4.0 -2.5 330 1.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605013151CNII2 19 5.4 -3.6 0 0.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605013301CNII2 19 5.5 -3.5 330 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605013451CNII2 19 5.1 -2.5 330 1.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605014001CNII2 19 6.0 -3.6 50 1.0 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605014151CNII2 19 7.8 -6.2 0 0.0 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605014301CNII2 19 6.5 -4.4 50 1.0 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605014451CNII2 19 7.5 -5.5 350 2.1 2.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605015001CNII2 19 8.7 -6.6 10 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605015151CNII2 19 8.3 -6.5 350 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605015301CNII2 19 8.0 -6.2 20 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605015451CNII2 19 7.6 -4.6 10 1.5 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605016001CNII2 19 6.2 -3.4 360 1.5 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605016151CNII2 19 7.4 -4.8 350 3.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605016301CNII2 19 7.8 -5.2 10 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605016451CNII2 19 9.0 -3.8 90 1.5 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605017001CNII2 19 9.7 -3.0 10 1.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605017151CNII2 19 9.1 -2.7 10 1.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605017301CNII2 19 9.3 -2.2 10 3.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605017451CNII2 19 9.5 -1.6 10 2.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605018001CNII2 19 6.9 -1.4 10 3.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605018151CNII2 19 9.0 -0.8 10 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605018301CNII2 19 8.7 -0.4 10 3.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605018451CNII2 19 7.2 -0.1 30 3.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605019001CNII2 19 6.8 0.1 360 3.6 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605019151CNII2 19 7.8 0.4 350 3.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605019301CNII2 19 7.2 0.4 360 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605019451CNII2 19 5.9 0.3 30 2.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605020001CNII2 19 6.4 0.9 350 1.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605020151CNII2 19 6.0 0.8 360 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605020301CNII2 19 6.1 1.0 320 1.5 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605020451CNII2 19 6.3 1.2 360 2.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605021001CNII2 19 6.2 1.4 340 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605021151CNII2 19 5.6 1.1 340 2.6 3.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605021301CNII2 19 4.9 1.0 10 4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605021451CNII2 19 4.7 1.0 340 3.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605022001CNII2 19 4.4 1.0 360 3.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202605022151CNII2 19 4.5 1.2 360 3.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
90 matching elements
0.051 sec

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