Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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
(Click on name to view all stations for that type)
White MarkerAll Stations
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 (280)
 (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
20242550010045187   49  72.3 999.9 160  9.7 15.6 999 9999.9 9999.9 70.9  1.3  3.0
20242550020045187   49  72.1 999.9 160  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550030045187   49  72.1 999.9 160  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550040045187   49  72.3 999.9 160  9.7 11.7 999 9999.9 9999.9 70.9  1.3  3.0
20242550050045187   49  72.3 999.9 160  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550110045187   49  72.1 999.9 160  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550120045187   49  72.0 999.9 160  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550130045187   49  72.0 999.9 160  7.8 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550140045187   49  72.0 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550150045187   49  71.8 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550210045187   49  70.9 999.9 180  7.8 13.6 999 9999.9 9999.9 70.7  1.0  3.0
20242550220045187   49  71.1 999.9 180  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550230045187   49  70.9 999.9 180  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550240045187   49  71.2 999.9 190  7.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550250045187   49  70.3 999.9 210  5.8  7.8 999 9999.9 9999.9 70.9  1.0  3.0
20242550310045187   49  70.2 999.9 200  5.8  7.8 999 9999.9 9999.9 70.9  1.0  3.0
20242550320045187   49  70.3 999.9 190  5.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550330045187   49  70.3 999.9 190  7.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550340045187   49  70.5 999.9 190  7.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550350045187   49  70.7 999.9 200  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550410045187   49  69.8 999.9 200  5.8  7.8 999 9999.9 9999.9 70.9  1.0  3.0
20242550420045187   49  70.2 999.9 190  7.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550430045187   49  70.9 999.9 180 11.7 15.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550440045187   49  70.9 999.9 190 11.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550450045187   49  70.2 999.9 190  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550510045187   49  70.2 999.9 190 11.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550520045187   49  69.8 999.9 190 11.7 15.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550530045187   49  69.3 999.9 180 11.7 15.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550540045187   49  69.3 999.9 190  9.7 13.6 999 9999.9 9999.9 70.9  1.3  3.0
20242550550045187   49  68.9 999.9 190  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550610045187   49  68.2 999.9 190  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550620045187   49  68.2 999.9 190  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550630045187   49  68.5 999.9 180  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550640045187   49  69.1 999.9 180  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550650045187   49  69.3 999.9 180  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550710045187   49  68.9 999.9 180  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550720045187   49  68.9 999.9 180  9.7 13.6 999 9999.9 9999.9 70.9  1.0  3.0
20242550730045187   49  68.9 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550740045187   49  68.5 999.9 190  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242550750045187   49  68.2 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550810045187   49  67.8 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550820045187   49  67.8 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550830045187   49  67.8 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550840045187   49  67.8 999.9 190  9.7 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242550850045187   49  68.0 999.9 190  9.7 13.6 999 9999.9 9999.9 70.7  1.0  3.0
20242550910045187   49  66.4 999.9 220  5.8  7.8 999 9999.9 9999.9 70.7  1.0  3.0
20242550920045187   49  66.4 999.9 200  5.8  7.8 999 9999.9 9999.9 70.7  1.0  3.0
20242550930045187   49  66.7 999.9 200  5.8  7.8 999 9999.9 9999.9 70.7  1.0  3.0
20242550940045187   49  66.9 999.9 210  5.8  7.8 999 9999.9 9999.9 70.7  0.7 99.9
20242551010045187   49  66.9 999.9 190  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551020045187   49  67.1 999.9 190  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551030045187   49  66.7 999.9 210  5.8  7.8 999 9999.9 9999.9 70.7  0.7 99.9
20242551040045187   49  65.3 999.9 230  3.9  5.8 999 9999.9 9999.9 70.7  0.7 99.9
20242551110045187   49  65.5 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551120045187   49  66.2 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551130045187   49  66.7 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551140045187   49  66.7 999.9 190  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551210045187   49  66.4 999.9 180  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551220045187   49  66.4 999.9 190  5.8  7.8 999 9999.9 9999.9 70.5  0.7 99.9
20242551230045187   49  66.0 999.9 210  5.8  7.8 999 9999.9 9999.9 70.5  0.7 99.9
20242551240045187   49  65.5 999.9 190  5.8  7.8 999 9999.9 9999.9 70.5  0.7 99.9
20242551250045187   49  65.7 999.9 180  5.8  7.8 999 9999.9 9999.9 70.5  0.7 99.9
20242551310045187   49  66.2 999.9 170  7.8  9.7 999 9999.9 9999.9 70.5  0.7 99.9
20242551320045187   49  66.4 999.9 180  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551330045187   49  66.9 999.9 180  7.8  9.7 999 9999.9 9999.9 70.5  0.7 99.9
20242551340045187   49  67.5 999.9 180  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551350045187   49  67.6 999.9 180  7.8 11.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551410045187   49  68.2 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551420045187   49  68.5 999.9 180  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551430045187   49  68.9 999.9 170  7.8  9.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551440045187   49  69.3 999.9 170  7.8 11.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551450045187   49  69.6 999.9 160  9.7 11.7 999 9999.9 9999.9 70.7  0.7 99.9
20242551510045187   49  70.2 999.9 160  7.8  9.7 999 9999.9 9999.9 70.7  1.0  3.0
20242551520045187   49  70.3 999.9 160  7.8  9.7 999 9999.9 9999.9 70.7  1.0  3.0
20242551530045187   49  70.5 999.9 160  7.8 11.7 999 9999.9 9999.9 70.7  1.0  3.0
20242551540045187   49  70.9 999.9 160  7.8  9.7 999 9999.9 9999.9 70.9  0.7 99.9
20242551550045187   49  71.1 999.9 150  7.8  9.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551610045187   49  71.1 999.9 150  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551620045187   49  71.1 999.9 140  7.8 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551630045187   49  71.1 999.9 140  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551640045187   49  71.2 999.9 140  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551650045187   49  71.2 999.9 140  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551710045187   49  71.4 999.9 140  9.7 11.7 999 9999.9 9999.9 70.9  1.0  3.0
20242551720045187   49  71.4 999.9 140 11.7 13.6 999 9999.9 9999.9 70.9  1.0  2.0
20242551730045187   49  71.6 999.9 140  9.7 13.6 999 9999.9 9999.9 71.1  1.0  2.0
20242551740045187   49  71.6 999.9 140 11.7 13.6 999 9999.9 9999.9 71.1  1.0  3.0
20242551750045187   49  71.8 999.9 140 11.7 15.6 999 9999.9 9999.9 70.9  1.0  2.0
20242551810045187   49  71.8 999.9 130 11.7 15.6 999 9999.9 9999.9 71.1  1.0  2.0
20242551820045187   49  71.8 999.9 140 11.7 13.6 999 9999.9 9999.9 71.1  1.0  2.0
20242551830045187   49  71.8 999.9 140 11.7 15.6 999 9999.9 9999.9 71.1  1.3  2.0
20242551840045187   49  72.0 999.9 140 11.7 15.6 999 9999.9 9999.9 71.1  1.3  2.0
20242551850045187   49  71.8 999.9 140 11.7 15.6 999 9999.9 9999.9 71.1  1.3  2.0
20242551910045187   49  72.0 999.9 140  9.7 15.6 999 9999.9 9999.9 71.1  1.3  3.0
20242551920045187   49  72.1 999.9 150 11.7 15.6 999 9999.9 9999.9 71.2  1.3  2.0
20242551930045187   49  72.3 999.9 140  9.7 13.6 999 9999.9 9999.9 71.2  1.3  3.0
20242551940045187   49  72.3 999.9 150  9.7 11.7 999 9999.9 9999.9 71.2  1.3  3.0
20242551950045187   49  72.5 999.9 150  9.7 13.6 999 9999.9 9999.9 71.2  1.3  3.0
20242552010045187   49  72.5 999.9 150  7.8 11.7 999 9999.9 9999.9 71.2  1.3  3.0
20242552020045187   49  72.7 999.9 150  9.7 11.7 999 9999.9 9999.9 71.2  1.3  3.0
20242552030045187   49  72.7 999.9 150  7.8 11.7 999 9999.9 9999.9 71.2  1.3  3.0
20242552040045187   49  72.7 999.9 150  7.8  9.7 999 9999.9 9999.9 71.2  1.0  3.0
20242552050045187   49  72.9 999.9 160  5.8  9.7 999 9999.9 9999.9 71.2  1.0  3.0
20242552110045187   49  72.9 999.9 160  5.8  7.8 999 9999.9 9999.9 71.4  1.0  2.0
20242552120045187   49  72.9 999.9 150  5.8  7.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552130045187   49  72.9 999.9 150  5.8  7.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552140045187   49  72.9 999.9 150  5.8  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552150045187   49  72.9 999.9 150  5.8  7.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552210045187   49  73.0 999.9 160  5.8  7.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552220045187   49  73.0 999.9 160  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552230045187   49  73.0 999.9 160  3.9  7.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552240045187   49  73.0 999.9 160  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552250045187   49  72.9 999.9 160  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552310045187   49  72.9 999.9 160  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552320045187   49  72.9 999.9 170  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552330045187   49  72.7 999.9 170  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552340045187   49  72.5 999.9 170  3.9  5.8 999 9999.9 9999.9 71.4  1.0  3.0
20242552350045187   49  72.5 999.9 170  3.9  3.9 999 9999.9 9999.9 71.4  1.0  3.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
117 matching elements
0.062 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]