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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: 0847 GMT
Station Types
(Click on name to view all stations for that type)
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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 (190)
 (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 202519000001CHII2 19 28.7 25.8 160 0.5 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202519000101CHII2 19 28.3 26.1 60 1.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202519000201CHII2 19 27.7 26.0 30 1.5 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202519000301CHII2 19 28.2 25.8 30 1.5 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202519000401CHII2 19 28.5 25.4 360 1.5 1.5 999 9999.9 9999.9 99.9 99.9 99.9 202519000501CHII2 19 28.6 25.3 90 1.5 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202519001001CHII2 19 27.6 25.4 130 2.1 3.1 999 9999.9 9999.9 99.9 99.9 99.9 202519001101CHII2 19 27.3 26.9 160 6.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202519001201CHII2 19 27.5 27.2 160 5.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 202519001301CHII2 19 27.8 26.5 170 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202519002001CHII2 19 27.9 26.9 190 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202519002101CHII2 19 28.4 26.5 190 7.7 8.2 999 9999.9 9999.9 99.9 99.9 99.9 202519002201CHII2 19 27.9 26.2 210 14.4 15.4 999 9999.9 9999.9 99.9 99.9 99.9 202519002301CHII2 19 27.1 26.2 220 12.3 13.9 999 9999.9 9999.9 99.9 99.9 99.9 202519002401CHII2 19 26.2 26.2 220 10.3 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202519002501CHII2 19 26.5 26.5 230 7.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202519003001CHII2 19 26.6 26.5 230 11.3 12.9 999 9999.9 9999.9 99.9 99.9 99.9 202519003101CHII2 19 26.4 26.0 260 9.8 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202519003201CHII2 19 26.5 25.7 260 13.4 15.4 999 9999.9 9999.9 99.9 99.9 99.9 202519003301CHII2 19 26.5 25.5 250 10.8 12.3 999 9999.9 9999.9 99.9 99.9 99.9 202519003401CHII2 19 26.9 25.4 260 10.8 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202519003501CHII2 19 26.2 25.9 260 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202519004001CHII2 19 26.0 25.6 250 7.7 8.2 999 9999.9 9999.9 99.9 99.9 99.9 202519004101CHII2 19 26.1 25.3 260 8.7 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202519004201CHII2 19 26.0 25.5 280 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202519004301CHII2 19 26.4 25.2 250 6.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202519004401CHII2 19 26.8 25.4 250 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202519004501CHII2 19 26.7 25.5 230 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202519005001CHII2 19 26.7 25.7 220 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 202519005101CHII2 19 26.8 25.8 210 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202519005201CHII2 19 26.6 26.2 210 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 202519005301CHII2 19 26.9 26.0 210 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202519005401CHII2 19 26.9 26.0 210 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202519005501CHII2 19 27.0 26.1 220 7.2 7.2 999 9999.9 9999.9 99.9 99.9 99.9 202519006001CHII2 19 26.9 26.2 210 6.7 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202519006101CHII2 19 27.0 26.0 230 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202519006201CHII2 19 27.6 25.3 270 4.6 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202519006301CHII2 19 26.8 25.8 280 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202519006401CHII2 19 26.9 26.0 270 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202519006501CHII2 19 27.0 25.7 260 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202519007001CHII2 19 27.1 25.6 250 6.2 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202519007101CHII2 19 27.1 25.6 250 6.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 202519007201CHII2 19 27.0 25.6 260 6.2 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202519007301CHII2 19 26.9 25.7 270 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202519007401CHII2 19 26.5 25.8 280 4.1 4.6 999 9999.9 9999.9 99.9 99.9 99.9 202519007501CHII2 19 26.4 26.1 300 4.6 4.6 999 9999.9 9999.9 99.9 99.9 99.9 202519008001CHII2 19 26.5 26.3 290 4.1 4.6 999 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
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47 matching elements
0.017 sec

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