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Realtime Great Lakes Weather Data and Marine Observations

 45174: IISG Wilmette IL                                  
Buoy
Lat: 42.14°, Lon: -87.66°
Elevation: 176 m
Anemometer Height: 3 m
Related Site: NDBC
Related Site: GLOS

Current Time: 0230 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 (182)
 (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
20251820000045174   49  26.5 999.9 340  3.0  4.0 999 9999.9 1013.5 99.9  0.1 99.9             
20251820010045174   49  26.0 999.9 310  3.0  4.0 999 9999.9 1013.5 99.9  0.1 99.9             
20251820020045174   49  26.1 999.9 300  3.0  4.0 999 9999.9 1013.3 99.9  0.1 99.9             
20251820040045174   49  25.9 999.9 290  1.0  2.0 999 9999.9 1013.2 99.9  0.1 99.9             
20251820050045174   49  25.7 999.9 300  2.0  3.0 999 9999.9 1013.4 99.9  0.1 99.9             
20251820100045174   49  25.5 999.9 300  3.0  5.0 999 9999.9 1013.8 99.9  0.1 99.9             
20251820110045174   49  26.1 999.9 300  4.0  5.0 999 9999.9 1013.9 99.9  0.1 99.9             
20251820120045174   49  26.1 999.9 310  4.0  5.0 999 9999.9 1013.8 99.9  0.2 99.9             
20251820130045174   49  26.1 999.9 300  4.0  5.0 999 9999.9 1013.9 99.9  0.2 99.9             
20251820140045174   49  25.9 999.9 300  4.0  5.0 999 9999.9 1013.9 99.9  0.2 99.9             
20251820150045174   49  25.8 999.9 290  4.0  6.0 999 9999.9 1014.0 99.9  0.2 99.9             
20251820200045174   49  25.7 999.9 290  3.0  5.0 999 9999.9 1014.0 99.9  0.2 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
12 matching elements
0.004 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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