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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: 2124 GMT
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 Enter New DOY (001-366):  Or Today (174)
 (See also Tables for determining DOY for a given date)
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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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 20251740000045187 49 75.6 999.9 270 13.6 21.4 999 9999.9 9999.9 49.5 1.3 2.0 20251740010045187 49 69.6 999.9 260 9.7 13.6 999 9999.9 9999.9 49.6 1.0 3.0 20251740020045187 49 72.5 999.9 280 11.7 17.5 999 9999.9 9999.9 49.6 1.0 2.0 20251740040045187 49 72.7 999.9 300 9.7 15.6 999 9999.9 9999.9 49.5 1.3 3.0 20251740050045187 49 66.7 999.9 280 7.8 11.7 999 9999.9 9999.9 49.5 1.0 2.0 20251740100045187 49 64.9 999.9 280 7.8 9.7 999 9999.9 9999.9 49.5 1.0 3.0 20251740110045187 49 70.3 999.9 280 9.7 15.6 999 9999.9 9999.9 49.5 1.0 3.0 20251740120045187 49 70.2 999.9 280 9.7 13.6 999 9999.9 9999.9 49.6 1.0 3.0 20251740140045187 49 69.3 999.9 270 9.7 11.7 999 9999.9 9999.9 49.6 1.0 3.0 20251740150045187 49 67.3 999.9 280 7.8 9.7 999 9999.9 9999.9 49.6 1.0 3.0 20251740200045187 49 74.8 999.9 290 11.7 17.5 999 9999.9 9999.9 49.6 1.0 3.0 20251740210045187 49 75.6 999.9 290 11.7 21.4 999 9999.9 9999.9 49.6 1.0 3.0 20251740220045187 49 74.5 999.9 290 11.7 15.6 999 9999.9 9999.9 49.6 1.0 3.0 20251740240045187 49 75.4 999.9 290 9.7 17.5 999 9999.9 9999.9 49.5 1.3 3.0 20251740250045187 49 74.3 999.9 290 9.7 19.4 999 9999.9 9999.9 49.5 1.3 3.0 20251740300045187 49 74.3 999.9 290 9.7 15.6 999 9999.9 9999.9 49.5 1.0 3.0 20251740310045187 49 73.9 999.9 290 9.7 13.6 999 9999.9 9999.9 49.5 1.3 3.0 20251740320045187 49 74.1 999.9 290 9.7 13.6 999 9999.9 9999.9 49.5 1.0 3.0 20251740340045187 49 73.8 999.9 290 9.7 13.6 999 9999.9 9999.9 53.2 1.0 4.0 20251740350045187 49 73.2 999.9 290 9.7 15.6 999 9999.9 9999.9 53.1 1.0 3.0 20251740400045187 49 74.8 999.9 280 9.7 17.5 999 9999.9 9999.9 52.9 1.0 3.0 20251740410045187 49 73.0 999.9 290 9.7 15.6 999 9999.9 9999.9 52.5 1.0 3.0 20251740420045187 49 73.4 999.9 290 9.7 17.5 999 9999.9 9999.9 52.0 1.0 3.0 20251740440045187 49 72.9 999.9 280 9.7 15.6 999 9999.9 9999.9 51.8 1.0 3.0 20251740450045187 49 72.5 999.9 280 9.7 11.7 999 9999.9 9999.9 51.8 1.0 3.0 20251740500045187 49 72.9 999.9 290 9.7 13.6 999 9999.9 9999.9 51.6 1.0 3.0 20251740510045187 49 71.8 999.9 280 7.8 11.7 999 9999.9 9999.9 51.8 1.0 3.0 20251740520045187 49 71.1 999.9 280 7.8 11.7 999 9999.9 9999.9 51.6 1.0 3.0 20251740540045187 49 71.4 999.9 290 7.8 9.7 999 9999.9 9999.9 51.8 1.0 3.0 20251740550045187 49 73.6 999.9 290 7.8 11.7 999 9999.9 9999.9 52.0 1.0 3.0 20251740600045187 49 74.8 999.9 290 9.7 15.6 999 9999.9 9999.9 52.0 1.0 3.0 20251740610045187 49 73.8 999.9 290 7.8 13.6 999 9999.9 9999.9 52.0 1.0 3.0 20251740620045187 49 73.9 999.9 290 7.8 13.6 999 9999.9 9999.9 52.2 1.0 3.0 20251740640045187 49 74.1 999.9 290 9.7 17.5 999 9999.9 9999.9 52.3 1.0 3.0 20251740650045187 49 73.6 999.9 290 7.8 13.6 999 9999.9 9999.9 52.2 1.0 3.0 20251740700045187 49 73.8 999.9 290 9.7 13.6 999 9999.9 9999.9 52.0 1.0 3.0 20251740710045187 49 73.4 999.9 290 9.7 15.6 999 9999.9 9999.9 52.2 1.0 3.0 20251740720045187 49 73.4 999.9 310 9.7 13.6 999 9999.9 9999.9 51.8 0.7 99.9 20251740740045187 49 73.4 999.9 300 9.7 13.6 999 9999.9 9999.9 51.8 1.0 3.0 20251740750045187 49 73.0 999.9 300 9.7 13.6 999 9999.9 9999.9 51.6 0.7 99.9 20251740800045187 49 72.9 999.9 290 7.8 11.7 999 9999.9 9999.9 51.8 0.7 99.9 20251740810045187 49 71.6 999.9 290 7.8 9.7 999 9999.9 9999.9 51.8 0.7 99.9 20251740820045187 49 71.1 999.9 290 7.8 13.6 999 9999.9 9999.9 51.8 0.7 99.9 20251740840045187 49 72.1 999.9 290 9.7 13.6 999 9999.9 9999.9 51.6 0.7 99.9 20251740850045187 49 71.4 999.9 300 7.8 11.7 999 9999.9 9999.9 51.6 0.7 99.9 20251740900045187 49 72.1 999.9 290 9.7 13.6 999 9999.9 9999.9 51.6 0.7 99.9 20251740910045187 49 71.4 999.9 290 9.7 15.6 999 9999.9 9999.9 51.6 0.7 99.9 20251740920045187 49 72.9 999.9 290 9.7 13.6 999 9999.9 9999.9 51.6 0.7 99.9 20251740940045187 49 71.6 999.9 290 9.7 13.6 999 9999.9 9999.9 51.4 0.7 99.9 20251740950045187 49 72.1 999.9 300 9.7 13.6 999 9999.9 9999.9 51.4 0.7 99.9 20251741000045187 49 72.5 999.9 310 9.7 13.6 999 9999.9 9999.9 50.9 0.7 99.9 20251741010045187 49 71.8 999.9 300 9.7 13.6 999 9999.9 9999.9 51.1 0.7 99.9 20251741020045187 49 72.5 999.9 300 9.7 15.6 999 9999.9 9999.9 50.9 0.7 99.9 20251741040045187 49 72.7 999.9 300 9.7 15.6 999 9999.9 9999.9 50.4 0.7 99.9 20251741050045187 49 72.3 999.9 300 9.7 13.6 999 9999.9 9999.9 50.2 0.7 99.9 20251741100045187 49 73.0 999.9 290 9.7 13.6 999 9999.9 9999.9 50.0 0.7 99.9 20251741110045187 49 73.4 999.9 300 11.7 17.5 999 9999.9 9999.9 49.8 0.7 99.9 20251741120045187 49 72.7 999.9 300 9.7 15.6 999 9999.9 9999.9 49.6 0.7 99.9 20251741130045187 49 72.5 999.9 290 11.7 17.5 999 9999.9 9999.9 49.6 0.7 99.9 20251741140045187 49 72.1 999.9 300 11.7 15.6 999 9999.9 9999.9 49.5 0.7 99.9 20251741150045187 49 73.0 999.9 300 11.7 15.6 999 9999.9 9999.9 49.3 0.7 99.9 20251741200045187 49 73.2 999.9 290 11.7 17.5 999 9999.9 9999.9 48.9 0.7 99.9 20251741210045187 49 73.6 999.9 290 11.7 19.4 999 9999.9 9999.9 48.9 0.7 99.9 20251741220045187 49 73.6 999.9 290 11.7 19.4 999 9999.9 9999.9 49.1 1.0 1.0 20251741230045187 49 74.7 999.9 320 13.6 21.4 999 9999.9 9999.9 49.1 1.0 1.0 20251741240045187 49 73.6 999.9 300 11.7 19.4 999 9999.9 9999.9 49.1 1.0 1.0 20251741250045187 49 74.3 999.9 300 13.6 19.4 999 9999.9 9999.9 49.1 1.0 1.0 20251741300045187 49 74.5 999.9 300 13.6 19.4 999 9999.9 9999.9 49.1 1.0 2.0 20251741310045187 49 73.9 999.9 310 13.6 21.4 999 9999.9 9999.9 49.1 1.0 1.0 20251741320045187 49 75.4 999.9 300 13.6 19.4 999 9999.9 9999.9 49.1 1.0 2.0 20251741330045187 49 75.0 999.9 310 13.6 21.4 999 9999.9 9999.9 49.3 1.0 1.0 20251741340045187 49 75.6 999.9 310 13.6 21.4 999 9999.9 9999.9 49.5 1.0 1.0 20251741350045187 49 74.8 999.9 310 11.7 19.4 999 9999.9 9999.9 49.6 1.0 2.0 20251741400045187 49 75.7 999.9 300 13.6 19.4 999 9999.9 9999.9 49.6 1.0 2.0 20251741410045187 49 75.6 999.9 300 13.6 19.4 999 9999.9 9999.9 49.6 1.0 1.0 20251741420045187 49 75.2 999.9 300 11.7 17.5 999 9999.9 9999.9 49.8 1.0 2.0 20251741430045187 49 75.0 999.9 300 11.7 17.5 999 9999.9 9999.9 49.8 0.7 99.9 20251741440045187 49 75.2 999.9 310 11.7 17.5 999 9999.9 9999.9 49.8 0.7 99.9 20251741450045187 49 77.0 999.9 300 13.6 21.4 999 9999.9 9999.9 49.6 1.0 2.0 20251741500045187 49 75.4 999.9 330 11.7 15.6 999 9999.9 9999.9 50.0 1.0 2.0 20251741510045187 49 75.9 999.9 300 13.6 19.4 999 9999.9 9999.9 50.0 1.0 3.0 20251741520045187 49 77.4 999.9 310 13.6 19.4 999 9999.9 9999.9 50.0 1.0 2.0 20251741530045187 49 76.3 999.9 310 13.6 17.5 999 9999.9 9999.9 49.8 1.0 2.0 20251741540045187 49 76.5 999.9 310 11.7 19.4 999 9999.9 9999.9 49.6 1.0 1.0 20251741550045187 49 76.3 999.9 290 11.7 15.6 999 9999.9 9999.9 49.6 1.0 2.0 20251741600045187 49 73.9 999.9 300 7.8 15.6 999 9999.9 9999.9 49.5 0.7 99.9 20251741610045187 49 76.3 999.9 290 13.6 19.4 999 9999.9 9999.9 49.5 1.0 2.0 20251741620045187 49 77.9 999.9 300 11.7 17.5 999 9999.9 9999.9 49.5 1.0 1.0 20251741630045187 49 77.5 999.9 300 11.7 17.5 999 9999.9 9999.9 49.5 1.0 1.0 20251741640045187 49 77.4 999.9 290 11.7 19.4 999 9999.9 9999.9 49.5 0.7 99.9 20251741650045187 49 77.5 999.9 310 13.6 17.5 999 9999.9 9999.9 49.3 1.0 1.0 20251741700045187 49 74.3 999.9 290 7.8 13.6 999 9999.9 9999.9 49.5 0.7 99.9 20251741710045187 49 76.1 999.9 290 9.7 15.6 999 9999.9 9999.9 49.6 0.7 99.9 20251741720045187 49 76.3 999.9 290 11.7 17.5 999 9999.9 9999.9 49.5 0.7 99.9 20251741730045187 49 78.8 999.9 300 11.7 17.5 999 9999.9 9999.9 49.6 0.7 99.9 20251741740045187 49 76.8 999.9 310 9.7 17.5 999 9999.9 9999.9 49.6 1.0 2.0 20251741750045187 49 79.2 999.9 290 13.6 21.4 999 9999.9 9999.9 49.5 0.7 99.9 20251741800045187 49 76.8 999.9 280 13.6 17.5 999 9999.9 9999.9 49.6 0.7 99.9 20251741810045187 49 76.3 999.9 300 11.7 15.6 999 9999.9 9999.9 49.8 0.7 99.9 20251741820045187 49 77.9 999.9 290 11.7 15.6 999 9999.9 9999.9 49.6 1.0 2.0 20251741830045187 49 76.3 999.9 300 9.7 17.5 999 9999.9 9999.9 49.5 0.7 99.9 20251741840045187 49 77.5 999.9 300 11.7 17.5 999 9999.9 9999.9 49.6 1.0 2.0 20251741850045187 49 77.0 999.9 290 11.7 17.5 999 9999.9 9999.9 49.5 0.7 99.9 20251741900045187 49 78.4 999.9 310 13.6 19.4 999 9999.9 9999.9 49.6 1.0 2.0 20251741910045187 49 77.0 999.9 290 11.7 17.5 999 9999.9 9999.9 49.5 0.7 99.9 20251741920045187 49 77.0 999.9 290 11.7 17.5 999 9999.9 9999.9 49.6 1.0 2.0 20251741930045187 49 75.6 999.9 290 11.7 17.5 999 9999.9 9999.9 49.5 1.0 2.0 20251741940045187 49 78.1 999.9 280 13.6 19.4 999 9999.9 9999.9 49.6 1.0 2.0 20251741950045187 49 78.1 999.9 290 15.6 23.3 999 9999.9 9999.9 49.5 1.0 2.0 20251742000045187 49 77.5 999.9 300 11.7 21.4 999 9999.9 9999.9 49.3 1.0 2.0 20251742010045187 49 79.3 999.9 290 15.6 21.4 999 9999.9 9999.9 49.1 1.0 2.0 20251742020045187 49 77.7 999.9 300 13.6 19.4 999 9999.9 9999.9 48.7 1.0 2.0 20251742030045187 49 78.8 999.9 290 13.6 19.4 999 9999.9 9999.9 48.7 1.0 2.0 20251742040045187 49 78.4 999.9 290 11.7 17.5 999 9999.9 9999.9 48.6 1.0 2.0 20251742050045187 49 79.0 999.9 290 15.6 23.3 999 9999.9 9999.9 48.4 1.0 2.0 20251742100045187 49 79.9 999.9 310 15.6 21.4 999 9999.9 9999.9 48.4 1.0 2.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
116 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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