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Realtime Great Lakes Weather Data and Marine Observations

 45198: IISG Chicago IL                                  
Buoy
Lat: 41.89°, Lon: -87.56°
Elevation: 176 m
Anemometer Height: 2 m
Related Site: NDBC

Current Time: 0731 GMT
Station Types
(Click on name to view all stations for that type)
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (290)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
20242900000045198   49   9.5 999.9 260 12.0 16.0 999 9999.9 1027.0 16.5  1.9  7.0             
20242900010045198   49   8.9 999.9 260 13.0 17.0 999 9999.9 1027.2 16.5  1.8  7.0             
20242900020045198   49   8.9 999.9 260 11.0 15.0 999 9999.9 1027.1 16.5  1.6  7.0             
20242900030045198   49   9.0 999.9 250  9.0 12.0 999 9999.9 1027.2 16.5  1.6  8.0             
20242900040045198   49   9.4 999.9 260  9.0 11.0 999 9999.9 1027.0 16.5  1.6  8.0             
20242900050045198   49  10.0 999.9 260 10.0 13.0 999 9999.9 1026.8 16.5  1.6  8.0             
20242900100045198   49  10.3 999.9 260 11.0 14.0 999 9999.9 1026.9 16.5  1.6  7.0             
20242900110045198   49  10.2 999.9 250 12.0 15.0 999 9999.9 1027.0 16.5  1.6  7.0             
20242900120045198   49  10.2 999.9 250 12.0 15.0 999 9999.9 1027.0 16.5  1.7  8.0             
20242900130045198   49  10.2 999.9 260 12.0 16.0 999 9999.9 1027.1 16.5  1.6  8.0             
20242900140045198   49  10.1 999.9 270 12.0 14.0 999 9999.9 1027.1 16.5  1.6  8.0             
20242900150045198   49  10.1 999.9 260 12.0 14.0 999 9999.9 1027.2 16.5  1.6  8.0             
20242900200045198   49  10.2 999.9 260 11.0 14.0 999 9999.9 1027.2 16.5  1.7  7.0             
20242900210045198   49  10.1 999.9 260 12.0 16.0 999 9999.9 1027.3 16.5  1.6  6.0             
20242900220045198   49  10.1 999.9 260 12.0 15.0 999 9999.9 1027.4 16.5  1.9  8.0             
20242900230045198   49  10.1 999.9 260 12.0 16.0 999 9999.9 1027.4 16.4  1.9  8.0             
20242900240045198   49  10.4 999.9 260 12.0 16.0 999 9999.9 1027.3 16.4  1.9  8.0             
20242900250045198   49  10.4 999.9 270 13.0 16.0 999 9999.9 1027.4 16.4  1.9  8.0             
20242900300045198   49  10.2 999.9 260 12.0 16.0 999 9999.9 1027.4 16.4  1.7  8.0             
20242900310045198   49  10.2 999.9 260 12.0 15.0 999 9999.9 1027.5 16.4  1.7  8.0             
20242900320045198   49   9.9 999.9 260 12.0 15.0 999 9999.9 1027.6 16.4  1.6  8.0             
20242900330045198   49  10.0 999.9 260 12.0 15.0 999 9999.9 1027.7 16.4  1.6  8.0             
20242900340045198   49  10.0 999.9 260 12.0 14.0 999 9999.9 1027.7 16.4  1.6  8.0             
20242900350045198   49  10.0 999.9 250 12.0 15.0 999 9999.9 1027.7 16.4  1.6  8.0             
20242900400045198   49   9.9 999.9 260 11.0 15.0 999 9999.9 1027.9 16.3  1.6  8.0             
20242900410045198   49   9.7 999.9 250 11.0 14.0 999 9999.9 1027.9 16.3  1.5  7.0             
20242900420045198   49   9.7 999.9 250 11.0 14.0 999 9999.9 1027.9 16.4  1.7  8.0             
20242900430045198   49   9.7 999.9 260 11.0 14.0 999 9999.9 1027.8 16.4  1.7  8.0             
20242900440045198   49   9.9 999.9 260 11.0 15.0 999 9999.9 1027.8 16.3  1.7  8.0             
20242900450045198   49   9.9 999.9 260 11.0 14.0 999 9999.9 1027.9 16.3  1.6  7.0             
20242900500045198   49   9.9 999.9 260 10.0 13.0 999 9999.9 1028.0 16.2  1.6  8.0             
20242900510045198   49   9.6 999.9 250 10.0 14.0 999 9999.9 1028.1 16.3  1.5  7.0             
20242900520045198   49   9.5 999.9 260 10.0 14.0 999 9999.9 1028.2 16.2  1.5  8.0             
20242900530045198   49   9.6 999.9 260 10.0 12.0 999 9999.9 1028.2 16.2  1.5  8.0             
20242900540045198   49   9.5 999.9 250 10.0 13.0 999 9999.9 1028.2 16.2  1.5  8.0             
20242900550045198   49   9.4 999.9 260 10.0 12.0 999 9999.9 1028.3 16.1  1.6  8.0             
20242900600045198   49   9.4 999.9 260 10.0 12.0 999 9999.9 1028.3 16.1  1.6  8.0             
20242900610045198   49   9.4 999.9 260 10.0 13.0 999 9999.9 1028.5 16.1  1.6  7.0             
20242900620045198   49   9.4 999.9 260 10.0 14.0 999 9999.9 1028.5 16.1  1.6  7.0             
20242900630045198   49   9.1 999.9 260 10.0 12.0 999 9999.9 1028.5 16.1  1.6  7.0             
20242900640045198   49   9.0 999.9 260 10.0 12.0 999 9999.9 1028.5 16.1  1.6  7.0             
20242900650045198   49   9.0 999.9 260 10.0 12.0 999 9999.9 1028.6 16.1  1.7  8.0             
20242900700045198   49   9.0 999.9 250 10.0 12.0 999 9999.9 1028.6 16.1  1.6  7.0             
20242900710045198   49   8.8 999.9 260 10.0 13.0 999 9999.9 1028.7 16.1  1.6  8.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
44 matching elements
0.007 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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