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Realtime Great Lakes Weather Data and Marine Observations

 45187: UIUC Winthrop IL                                  
Buoy
Lat: 42.49°, Lon: -87.78°
Elevation: 176 m
Anemometer Height: 2 m
Related Site: NDBC
Related Site: GLOS

Current Time: 0546 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 (166)
 (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
20251660000045187   49  58.1 999.9  40  7.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660010045187   49  58.1 999.9  30  7.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660020045187   49  58.1 999.9  60  5.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660030045187   49  57.9 999.9  60  7.8  9.7 999 9999.9 9999.9 57.9  1.3  3.0
20251660040045187   49  57.7 999.9  60  9.7 11.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660050045187   49  57.6 999.9  60  9.7 15.6 999 9999.9 9999.9 57.7  1.3  3.0
20251660100045187   49  57.6 999.9  50  9.7 13.6 999 9999.9 9999.9 57.7  1.3  2.0
20251660110045187   49  57.4 999.9  40  9.7 13.6 999 9999.9 9999.9 57.9  1.3  2.0
20251660120045187   49  57.4 999.9  50 11.7 13.6 999 9999.9 9999.9 57.9  1.3  2.0
20251660130045187   49  57.4 999.9  50 11.7 15.6 999 9999.9 9999.9 57.9  1.3  3.0
20251660140045187   49  57.4 999.9  30 11.7 13.6 999 9999.9 9999.9 57.9  1.3  3.0
20251660150045187   49  57.2 999.9  50 11.7 13.6 999 9999.9 9999.9 57.9  1.6  2.0
20251660200045187   49  57.2 999.9  20 11.7 13.6 999 9999.9 9999.9 57.9  1.6  3.0
20251660210045187   49  57.2 999.9  30  9.7 13.6 999 9999.9 9999.9 57.9  1.6  3.0
20251660220045187   49  57.4 999.9  40  9.7 11.7 999 9999.9 9999.9 57.9  1.6  3.0
20251660230045187   49  57.4 999.9  30  9.7 11.7 999 9999.9 9999.9 57.9  1.6  3.0
20251660240045187   49  57.4 999.9  20  7.8 11.7 999 9999.9 9999.9 57.7  1.6  3.0
20251660250045187   49  57.6 999.9  30  7.8  9.7 999 9999.9 9999.9 57.7  1.6  3.0
20251660300045187   49  57.6 999.9  10  7.8  9.7 999 9999.9 9999.9 57.7  1.6  3.0
20251660310045187   49  57.6 999.9  30  7.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660320045187   49  57.7 999.9  20  7.8 11.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660330045187   49  57.9 999.9  30  7.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660340045187   49  57.9 999.9  10  9.7 11.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660350045187   49  58.1 999.9  30  9.7 11.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660400045187   49  58.1 999.9  20  7.8  9.7 999 9999.9 9999.9 57.7  1.3  3.0
20251660410045187   49  58.3 999.9  10  5.8  7.8 999 9999.9 9999.9 57.7  1.3  3.0
20251660420045187   49  58.8 999.9 350  5.8  5.8 999 9999.9 9999.9 57.7  1.3  3.0
20251660430045187   49  58.8 999.9 360  3.9  5.8 999 9999.9 9999.9 57.7  1.3  3.0
20251660440045187   49  58.6 999.9 340  1.9  3.9 999 9999.9 9999.9 57.7  1.3  3.0
20251660450045187   49  58.6 999.9 310  1.9  3.9 999 9999.9 9999.9 57.7  1.3  3.0
20251660500045187   49  58.6 999.9 340  1.9  1.9 999 9999.9 9999.9 57.7  1.3  3.0
20251660510045187   49  58.3 999.9 360  1.9  3.9 999 9999.9 9999.9 57.7  1.3  3.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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32 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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