Skip to main content

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: 0400 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 (188)
 (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 202518800001CHII2 19 77.9 77.9 360 29.0 30.9 999 9999.9 9999.9 99.9 99.9 99.9 202518800101CHII2 19 77.2 77.2 350 21.0 26.0 999 9999.9 9999.9 99.9 99.9 99.9 202518800201CHII2 19 77.5 77.5 360 26.0 29.0 999 9999.9 9999.9 99.9 99.9 99.9 202518800301CHII2 19 77.5 77.5 360 22.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202518800401CHII2 19 77.2 77.2 360 23.9 28.0 999 9999.9 9999.9 99.9 99.9 99.9 202518800501CHII2 19 77.4 77.4 360 23.9 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202518801001CHII2 19 77.5 77.5 360 23.9 26.0 999 9999.9 9999.9 99.9 99.9 99.9 202518801101CHII2 19 77.4 77.4 360 25.1 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202518801201CHII2 19 77.5 77.5 360 23.9 28.0 999 9999.9 9999.9 99.9 99.9 99.9 202518801301CHII2 19 77.4 77.4 360 22.9 25.1 999 9999.9 9999.9 99.9 99.9 99.9 202518801401CHII2 19 77.5 77.5 360 26.0 28.0 999 9999.9 9999.9 99.9 99.9 99.9 202518801501CHII2 19 77.7 77.7 360 28.0 29.0 999 9999.9 9999.9 99.9 99.9 99.9 202518802001CHII2 19 77.9 77.9 360 22.9 23.9 999 9999.9 9999.9 99.9 99.9 99.9 202518802101CHII2 19 77.9 77.9 10 23.9 25.1 999 9999.9 9999.9 99.9 99.9 99.9 202518802201CHII2 19 77.9 77.9 360 22.9 25.1 999 9999.9 9999.9 99.9 99.9 99.9 202518802301CHII2 19 77.9 77.7 360 27.0 29.0 999 9999.9 9999.9 99.9 99.9 99.9 202518802401CHII2 19 77.7 77.7 360 19.0 27.0 999 9999.9 9999.9 99.9 99.9 99.9 202518802501CHII2 19 77.5 77.5 10 22.0 26.0 999 9999.9 9999.9 99.9 99.9 99.9 202518803001CHII2 19 77.7 77.7 360 26.0 27.0 999 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
19 matching elements
0.005 sec

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