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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
Station Types
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Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (342)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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
20242800010045187   49  22.4 999.9 150  8.0 11.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800020045187   49  22.5 999.9 150  8.0 10.0 999 9999.9 9999.9 19.9  0.9  5.0            
20242800030045187   49  22.5 999.9 150  8.0 10.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800040045187   49  22.4 999.9 150  8.0 10.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800050045187   49  22.4 999.9 160  8.0 11.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800110045187   49  22.6 999.9 160  9.0 11.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800120045187   49  22.4 999.9 160  8.0 10.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800130045187   49  22.4 999.9 160  8.0 10.0 999 9999.9 9999.9 19.9  1.0  5.0            
20242800150045187   49  21.9 999.9 170  7.0  9.0 999 9999.9 9999.9 19.8  1.0  5.0            
20242800210045187   49  22.0 999.9 160  8.0  9.0 999 9999.9 9999.9 19.8  1.0  5.0            
20242800220045187   49  22.0 999.9 170  7.0  9.0 999 9999.9 9999.9 19.7  0.9  4.0            
20242800230045187   49  22.6 999.9 170  8.0 10.0 999 9999.9 9999.9 19.7  0.9  5.0            
20242800250045187   49  23.8 999.9 180  8.0 11.0 999 9999.9 9999.9 19.7  0.9  4.0            
20242800310045187   49  24.6 999.9 180 10.0 14.0 999 9999.9 9999.9 19.7  1.0  5.0            
20242800320045187   49  24.3 999.9 190  9.0 13.0 999 9999.9 9999.9 19.7  0.9  5.0            
20242800330045187   49  24.3 999.9 180  9.0 12.0 999 9999.9 9999.9 19.7  0.9  5.0            
20242800350045187   49  24.5 999.9 190 10.0 14.0 999 9999.9 9999.9 19.7  0.9  5.0            
20242800410045187   49  24.4 999.9 200 11.0 14.0 999 9999.9 9999.9 19.7  1.0  5.0            
20242800420045187   49  24.8 999.9 200 12.0 18.0 999 9999.9 9999.9 19.7  0.9  5.0            
20242800430045187   49  24.6 999.9 200 11.0 15.0 999 9999.9 9999.9 19.8  0.9  5.0            
20242800450045187   49  24.5 999.9 200 12.0 15.0 999 9999.9 9999.9 19.8  0.9  4.0            
20242800510045187   49  24.1 999.9 200 11.0 16.0 999 9999.9 9999.9 19.8  0.9  5.0            
20242800520045187   49  24.2 999.9 200 12.0 16.0 999 9999.9 9999.9 19.8  0.9  5.0            
20242800530045187   49  24.0 999.9 200 11.0 15.0 999 9999.9 9999.9 19.8  1.0  4.0            
20242800550045187   49  23.4 999.9 200 11.0 15.0 999 9999.9 9999.9 19.8  0.9  5.0            
20242800610045187   49  23.4 999.9 200  9.0 12.0 999 9999.9 9999.9 19.8  0.8  4.0            
20242800620045187   49  23.7 999.9 210 10.0 14.0 999 9999.9 9999.9 19.8  0.8  5.0            
20242800630045187   49  23.6 999.9 210  9.0 12.0 999 9999.9 9999.9 19.8  0.8  4.0            
20242800650045187   49  23.6 999.9 210  8.0 11.0 999 9999.9 9999.9 19.8  0.7  4.0            
20242800710045187   49  24.6 999.9 220 11.0 16.0 999 9999.9 9999.9 19.8  0.7  5.0            
20242800720045187   49  24.4 999.9 230 11.0 15.0 999 9999.9 9999.9 19.8  0.7  4.0            
20242800730045187   49  24.1 999.9 230 10.0 15.0 999 9999.9 9999.9 19.8  0.7  4.0            
20242800750045187   49  23.4 999.9 240  8.0 13.0 999 9999.9 9999.9 19.8  0.7  5.0            
20242800810045187   49  22.9 999.9 240  7.0 11.0 999 9999.9 9999.9 19.8  0.6  4.0            
20242800820045187   49  22.9 999.9 250  7.0 10.0 999 9999.9 9999.9 19.8  0.6  4.0            
20242800830045187   49  22.6 999.9 260  7.0  9.0 999 9999.9 9999.9 19.8  0.6  4.0            
20242800850045187   49  21.9 999.9 290  9.0 12.0 999 9999.9 9999.9 19.8  0.6  4.0            
20242800910045187   49  21.1 999.9 300  8.0 10.0 999 9999.9 9999.9 19.7  0.5  5.0            
20242800920045187   49  20.8 999.9 300  7.0 10.0 999 9999.9 9999.9 19.7  0.5  4.0            
20242800930045187   49  20.7 999.9 300  6.0  9.0 999 9999.9 9999.9 19.7  0.4  5.0            
20242800950045187   49  20.2 999.9 290  4.0  6.0 999 9999.9 9999.9 19.7  0.4  4.0            
20242801010045187   49  19.8 999.9 280  3.0  4.0 999 9999.9 9999.9 19.7  0.4  4.0            
20242801030045187   49  19.3 999.9 250  3.0  4.0 999 9999.9 9999.9 19.7  0.3  5.0            
20242801050045187   49  18.6 999.9 240  4.0  5.0 999 9999.9 9999.9 19.6  0.3  4.0            
20242801110045187   49  18.3 999.9 250  4.0  6.0 999 9999.9 9999.9 19.6  0.3  4.0            
20242801120045187   49  18.1 999.9 240  4.0  6.0 999 9999.9 9999.9 19.6  0.2 99.9            
20242801130045187   49  17.9 999.9 240  4.0  6.0 999 9999.9 9999.9 19.6  0.3  4.0            
20242801150045187   49  17.5 999.9 230  5.0  8.0 999 9999.9 9999.9 19.5  0.2 99.9            
20242801210045187   49  17.3 999.9 230  6.0  7.0 999 9999.9 9999.9 19.5  0.3  4.0            
20242801220045187   49  17.2 999.9 230  6.0  7.0 999 9999.9 9999.9 19.5  0.3  4.0            
20242801230045187   49  17.3 999.9 230  6.0  8.0 999 9999.9 9999.9 19.5  0.3  4.0            
20242801250045187   49  17.3 999.9 240  7.0  9.0 999 9999.9 9999.9 19.5  0.3  4.0            
20242801310045187   49  17.4 999.9 240  8.0 10.0 999 9999.9 9999.9 19.4  0.3  4.0            
20242801320045187   49  17.4 999.9 240  8.0 10.0 999 9999.9 9999.9 19.4  0.3  4.0            
20242801330045187   49  17.5 999.9 240  7.0 10.0 999 9999.9 9999.9 19.4  0.3  2.0            
20242801350045187   49  17.8 999.9 250  8.0 12.0 999 9999.9 9999.9 19.4  0.3  4.0            
20242801410045187   49  17.9 999.9 250  6.0 11.0 999 9999.9 9999.9 19.4  0.3  2.0            
20242801420045187   49  18.1 999.9 250  7.0 10.0 999 9999.9 9999.9 19.4  0.3  4.0            
20242801430045187   49  18.2 999.9 250  7.0  9.0 999 9999.9 9999.9 19.4  0.3  4.0            
20242801450045187   49  18.6 999.9 250  7.0 11.0 999 9999.9 9999.9 19.3  0.3  5.0            
20242801510045187   49  18.9 999.9 260  6.0  9.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801520045187   49  19.0 999.9 260  7.0 10.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801530045187   49  19.1 999.9 250  8.0 11.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801540045187   49  19.3 999.9 260  8.0 12.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801550045187   49  19.4 999.9 260 10.0 13.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801610045187   49  19.5 999.9 270 10.0 14.0 999 9999.9 9999.9 19.3  0.3  2.0            
20242801620045187   49  19.6 999.9 260  9.0 13.0 999 9999.9 9999.9 19.3  0.3  2.0            
20242801630045187   49  19.7 999.9 260 10.0 14.0 999 9999.9 9999.9 19.3  0.3  2.0            
20242801640045187   49  19.7 999.9 270 10.0 14.0 999 9999.9 9999.9 19.3  0.3  4.0            
20242801650045187   49  19.8 999.9 270 10.0 14.0 999 9999.9 9999.9 19.3  0.3  2.0            
20242801710045187   49  19.8 999.9 260 10.0 13.0 999 9999.9 9999.9 19.2  0.3  2.0            
20242801720045187   49  19.8 999.9 260 11.0 15.0 999 9999.9 9999.9 19.2  0.3  2.0            
20242801730045187   49  19.6 999.9 270 11.0 15.0 999 9999.9 9999.9 19.2  0.3  2.0            
20242801740045187   49  19.6 999.9 260 10.0 14.0 999 9999.9 9999.9 19.2  0.3  2.0            
20242801750045187   49  19.6 999.9 270 10.0 16.0 999 9999.9 9999.9 19.2  0.4  2.0            
20242801810045187   49  19.4 999.9 270 11.0 15.0 999 9999.9 9999.9 19.1  0.4  2.0            
20242801820045187   49  19.3 999.9 280 10.0 13.0 999 9999.9 9999.9 19.1  0.4  2.0            
20242801830045187   49  19.3 999.9 270 10.0 13.0 999 9999.9 9999.9 19.0  0.3  2.0            
20242801840045187   49  19.3 999.9 260 10.0 13.0 999 9999.9 9999.9 19.0  0.3  2.0            
20242801850045187   49  19.2 999.9 280 10.0 15.0 999 9999.9 9999.9 19.0  0.3  2.0            
20242801910045187   49  19.1 999.9 270 10.0 16.0 999 9999.9 9999.9 18.9  0.3  2.0            
20242801920045187   49  19.2 999.9 260  9.0 13.0 999 9999.9 9999.9 18.9  0.3  2.0            
20242801930045187   49  19.1 999.9 260 10.0 16.0 999 9999.9 9999.9 18.8  0.3  2.0            
20242801940045187   49  19.2 999.9 240  9.0 13.0 999 9999.9 9999.9 18.8  0.4  2.0            
20242801950045187   49  19.1 999.9 290  9.0 13.0 999 9999.9 9999.9 18.7  0.3  2.0            
20242802010045187   49  19.2 999.9 260  8.0 12.0 999 9999.9 9999.9 18.7  0.3  2.0            
20242802020045187   49  19.3 999.9 290  8.0 11.0 999 9999.9 9999.9 18.7  0.4  2.0            
20242802030045187   49  19.3 999.9 280  8.0 11.0 999 9999.9 9999.9 18.7  0.3  2.0            
20242802040045187   49  19.2 999.9 280  8.0 11.0 999 9999.9 9999.9 18.6  0.3  2.0            
20242802050045187   49  19.3 999.9 310  8.0 12.0 999 9999.9 9999.9 18.6  0.3  2.0            
20242802110045187   49  19.1 999.9 300  9.0 12.0 999 9999.9 9999.9 18.6  0.3  2.0            
20242802120045187   49  19.0 999.9 270  9.0 13.0 999 9999.9 9999.9 18.6  0.3  2.0            
20242802130045187   49  19.1 999.9 310  8.0 12.0 999 9999.9 9999.9 18.5  0.3  2.0            
20242802140045187   49  19.1 999.9 280  8.0 11.0 999 9999.9 9999.9 18.5  0.4  2.0            
20242802150045187   49  19.0 999.9 270  9.0 13.0 999 9999.9 9999.9 18.5  0.4  3.0            
20242802210045187   49  18.8 999.9 270  9.0 12.0 999 9999.9 9999.9 18.5  0.3  2.0            
20242802220045187   49  18.8 999.9 280  9.0 13.0 999 9999.9 9999.9 18.5  0.3  2.0            
20242802230045187   49  18.7 999.9 280  8.0 12.0 999 9999.9 9999.9 18.4  0.4  2.0            
20242802240045187   49  18.6 999.9 290  8.0 11.0 999 9999.9 9999.9 18.4  0.4  2.0            
20242802250045187   49  18.4 999.9 310  9.0 12.0 999 9999.9 9999.9 18.4  0.4  3.0            
20242802310045187   49  18.0 999.9 300  8.0 10.0 999 9999.9 9999.9 18.3  0.4  3.0            
20242802320045187   49  17.8 999.9 300  8.0 11.0 999 9999.9 9999.9 18.3  0.4  2.0            
20242802330045187   49  17.7 999.9 310  9.0 12.0 999 9999.9 9999.9 18.3  0.4  3.0            
20242802340045187   49  17.6 999.9 300  8.0 10.0 999 9999.9 9999.9 18.3  0.4  3.0            
20242802350045187   49  17.4 999.9 300  6.0  8.0 999 9999.9 9999.9 18.2  0.4  3.0
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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