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Realtime Great Lakes Weather Data and Marine Observations


CHII2: GLERL Chicago IL                                  
CMAN Station
Lat: 41.92°, Lon: -87.57°
Elevation: 176 m
Anemometer Height: 26 m
Related Site: NDBC

Related Site: GLERL


Current Time: 1325 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 (135)
 (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    202613500001CHII2 19 13.0 4.1 120 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613500101CHII2 19 12.7 4.8 120 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613500201CHII2 19 12.5 3.9 120 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613500301CHII2 19 12.3 4.3 130 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613500401CHII2 19 12.0 4.2 120 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613500501CHII2 19 11.8 4.6 130 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501001CHII2 19 11.8 4.8 130 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501101CHII2 19 11.7 4.9 130 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501201CHII2 19 11.8 4.7 130 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501301CHII2 19 11.9 4.7 130 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501401CHII2 19 11.9 4.5 130 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613501501CHII2 19 12.1 3.8 120 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502001CHII2 19 12.2 3.9 120 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502101CHII2 19 12.1 4.2 120 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502201CHII2 19 12.2 4.4 130 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502301CHII2 19 12.3 3.9 130 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502401CHII2 19 12.3 4.0 130 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613502501CHII2 19 12.3 3.6 130 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503001CHII2 19 12.4 3.7 130 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503101CHII2 19 12.3 4.6 120 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503201CHII2 19 12.2 5.3 130 5.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503301CHII2 19 12.3 4.9 130 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503401CHII2 19 12.3 4.6 130 7.7 8.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613503501CHII2 19 12.3 5.0 130 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504001CHII2 19 12.4 4.9 130 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504101CHII2 19 12.5 4.8 130 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504201CHII2 19 12.4 4.9 140 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504301CHII2 19 12.4 5.4 150 5.1 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504401CHII2 19 12.2 6.1 150 3.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613504501CHII2 19 12.2 6.4 170 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505001CHII2 19 12.1 6.6 170 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505101CHII2 19 12.1 6.9 160 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505201CHII2 19 12.0 7.2 160 4.6 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505301CHII2 19 12.1 7.6 150 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505401CHII2 19 12.2 7.1 150 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613505501CHII2 19 12.2 7.1 160 4.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506001CHII2 19 12.3 7.6 160 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506101CHII2 19 12.3 8.0 170 3.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506201CHII2 19 12.4 8.6 170 3.6 4.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506301CHII2 19 12.6 8.1 160 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506401CHII2 19 12.6 8.8 170 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613506501CHII2 19 13.7 5.5 180 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507001CHII2 19 13.5 6.1 160 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507101CHII2 19 13.1 7.7 160 5.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507201CHII2 19 12.7 8.4 160 5.1 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507301CHII2 19 12.7 7.7 160 5.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507401CHII2 19 12.6 7.5 160 5.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613507501CHII2 19 13.1 6.6 210 6.2 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508001CHII2 19 13.6 5.4 190 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508101CHII2 19 13.6 5.4 180 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508201CHII2 19 13.6 6.1 180 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508301CHII2 19 13.5 5.9 170 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508401CHII2 19 13.4 5.9 170 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613508501CHII2 19 13.4 6.1 180 5.1 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509001CHII2 19 13.2 6.0 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509101CHII2 19 13.2 5.8 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509201CHII2 19 13.2 5.8 180 5.7 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509301CHII2 19 13.1 6.0 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509401CHII2 19 13.1 6.2 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613509501CHII2 19 13.1 6.6 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510001CHII2 19 13.0 6.9 170 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510101CHII2 19 13.1 6.7 170 5.1 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510201CHII2 19 13.1 6.9 180 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510301CHII2 19 13.3 6.6 170 6.2 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510401CHII2 19 13.4 6.9 170 5.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613510501CHII2 19 13.4 6.8 180 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511001CHII2 19 13.6 6.2 180 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511101CHII2 19 13.7 5.6 180 7.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511201CHII2 19 13.8 5.9 180 7.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511301CHII2 19 13.7 6.2 180 7.7 8.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511401CHII2 19 13.8 6.2 180 7.7 8.2 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613511501CHII2 19 13.9 7.1 180 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512001CHII2 19 14.3 6.0 190 8.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512101CHII2 19 14.4 5.8 190 9.3 9.8 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512201CHII2 19 14.5 5.9 190 9.8 10.8 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512301CHII2 19 14.5 5.5 190 10.3 10.8 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512401CHII2 19 14.7 5.4 190 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613512501CHII2 19 14.7 5.5 190 9.8 10.3 999 9999.9 9999.9 99.9 99.9 99.9 99.99 99.99 202613513001CHII2 19 14.9 5.5 190 10.8 11.8 999 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]
79 matching elements
0.106 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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