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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: 1141 GMT
Station Types
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (185)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
20251850010045187   49  76.6 999.9 100  1.9  3.9 999 9999.9 9999.9 75.2  0.3 99.9
20251850020045187   49  76.6 999.9  70  1.9  3.9 999 9999.9 9999.9 75.2  0.3 99.9
20251850030045187   49  76.5 999.9  70  1.9  1.9 999 9999.9 9999.9 75.0  0.3 99.9
20251850040045187   49  76.3 999.9  60  1.9  1.9 999 9999.9 9999.9 75.7  0.3 99.9
20251850050045187   49  76.3 999.9  30  1.9  1.9 999 9999.9 9999.9 75.7  0.3 99.9
20251850110045187   49  76.5 999.9  00  0.0  1.9 999 9999.9 9999.9 75.6  0.3 99.9
20251850120045187   49  76.3 999.9  00  0.0  1.9 999 9999.9 9999.9 75.7  0.3 99.9
20251850130045187   49  75.9 999.9  10  1.9  1.9 999 9999.9 9999.9 75.6  0.3 99.9
20251850140045187   49  75.7 999.9  00  0.0  1.9 999 9999.9 9999.9 75.6  0.3 99.9
20251850150045187   49  75.7 999.9  00  0.0  1.9 999 9999.9 9999.9 75.4  0.3 99.9
20251850210045187   49  75.6 999.9  10  1.9  1.9 999 9999.9 9999.9 75.6  0.3 99.9
20251850220045187   49  75.6 999.9  30  1.9  1.9 999 9999.9 9999.9 74.8  0.3 99.9
20251850230045187   49  75.6 999.9  30  1.9  1.9 999 9999.9 9999.9 74.7  0.3 99.9
20251850240045187   49  75.6 999.9  20  1.9  1.9 999 9999.9 9999.9 74.7  0.3 99.9
20251850250045187   49  75.4 999.9  10  1.9  3.9 999 9999.9 9999.9 74.8  0.3 99.9
20251850300045187   49  75.6 999.9  30  1.9  3.9 999 9999.9 9999.9 74.7  0.3 99.9
20251850310045187   49  75.4 999.9  20  1.9  1.9 999 9999.9 9999.9 74.3  0.3 99.9
20251850320045187   49  75.4 999.9  00  0.0  1.9 999 9999.9 9999.9 74.1  0.3 99.9
20251850330045187   49  75.4 999.9  30  1.9  1.9 999 9999.9 9999.9 74.3  0.3 99.9
20251850340045187   49  75.4 999.9 290  1.9  3.9 999 9999.9 9999.9 74.3  0.3 99.9
20251850350045187   49  75.0 999.9 320  1.9  3.9 999 9999.9 9999.9 73.2  0.3 99.9
20251850400045187   49  74.7 999.9 310  3.9  3.9 999 9999.9 9999.9 73.4  0.3 99.9
20251850410045187   49  74.3 999.9 310  3.9  3.9 999 9999.9 9999.9 72.9  0.3 99.9
20251850420045187   49  74.5 999.9 360  1.9  1.9 999 9999.9 9999.9 72.1  0.3 99.9
20251850430045187   49  74.8 999.9  50  1.9  1.9 999 9999.9 9999.9 72.1  0.3 99.9
20251850440045187   49  74.8 999.9  50  1.9  3.9 999 9999.9 9999.9 72.3  0.3 99.9
20251850450045187   49  74.8 999.9  50  1.9  3.9 999 9999.9 9999.9 71.6  0.3 99.9
20251850500045187   49  75.0 999.9  60  3.9  5.8 999 9999.9 9999.9 71.6  0.3 99.9
20251850510045187   49  75.0 999.9  90  3.9  5.8 999 9999.9 9999.9 71.6  0.3 99.9
20251850520045187   49  74.8 999.9 100  3.9  7.8 999 9999.9 9999.9 71.4  0.3 99.9
20251850530045187   49  74.8 999.9  90  3.9  5.8 999 9999.9 9999.9 71.4  0.3 99.9
20251850540045187   49  74.7 999.9  20  3.9  3.9 999 9999.9 9999.9 70.7  0.3 99.9
20251850550045187   49  74.7 999.9  40  1.9  3.9 999 9999.9 9999.9 70.5  0.3 99.9
20251850600045187   49  74.5 999.9 330  1.9  1.9 999 9999.9 9999.9 70.5  0.3 99.9
20251850610045187   49  74.5 999.9 360  1.9  1.9 999 9999.9 9999.9 70.3  0.3 99.9
20251850620045187   49  74.3 999.9  20  1.9  3.9 999 9999.9 9999.9 70.3  0.3 99.9
20251850630045187   49  74.3 999.9  20  1.9  3.9 999 9999.9 9999.9 70.3  0.3 99.9
20251850640045187   49  74.1 999.9  30  1.9  1.9 999 9999.9 9999.9 69.8  0.3 99.9
20251850650045187   49  74.1 999.9  50  1.9  1.9 999 9999.9 9999.9 69.8  0.3 99.9
20251850700045187   49  74.1 999.9  60  1.9  3.9 999 9999.9 9999.9 69.3  0.3 99.9
20251850710045187   49  74.1 999.9  10  1.9  1.9 999 9999.9 9999.9 69.1  0.3 99.9
20251850720045187   49  74.1 999.9 270  1.9  1.9 999 9999.9 9999.9 68.9  0.3 99.9
20251850730045187   49  73.6 999.9 230  1.9  1.9 999 9999.9 9999.9 69.1  0.3 99.9
20251850740045187   49  73.0 999.9 240  5.8 11.7 999 9999.9 9999.9 68.9  0.3 99.9
20251850750045187   49  73.6 999.9 230  3.9 11.7 999 9999.9 9999.9 69.1  0.3 99.9
20251850800045187   49  73.8 999.9 240  5.8  7.8 999 9999.9 9999.9 69.6  0.3 99.9
20251850810045187   49  73.8 999.9 280  5.8  7.8 999 9999.9 9999.9 69.8  0.3 99.9
20251850820045187   49  73.2 999.9 250  3.9  7.8 999 9999.9 9999.9 69.8  0.3 99.9
20251850830045187   49  73.0 999.9 170  3.9  3.9 999 9999.9 9999.9 69.8  0.3 99.9
20251850840045187   49  73.2 999.9 240  1.9  3.9 999 9999.9 9999.9 70.0  0.3 99.9
20251850850045187   49  73.4 999.9 210  5.8  9.7 999 9999.9 9999.9 70.5  0.3 99.9
20251850900045187   49  73.6 999.9 160  3.9  7.8 999 9999.9 9999.9 70.3  0.3 99.9
20251850910045187   49  73.4 999.9 260  3.9  5.8 999 9999.9 9999.9 70.9  0.3 99.9
20251850920045187   49  72.9 999.9 360  3.9  5.8 999 9999.9 9999.9 71.1  0.3 99.9
20251850930045187   49  72.5 999.9 310  5.8  9.7 999 9999.9 9999.9 71.2  0.3 99.9
20251850940045187   49  72.7 999.9 300  3.9  7.8 999 9999.9 9999.9 71.4  0.3 99.9
20251850950045187   49  72.5 999.9 330  3.9  5.8 999 9999.9 9999.9 71.2  0.3 99.9
20251851000045187   49  72.3 999.9  70  1.9  3.9 999 9999.9 9999.9 70.9  0.3 99.9
20251851010045187   49  73.4 999.9 200  1.9  7.8 999 9999.9 9999.9 71.1  0.3 99.9
20251851020045187   49  74.1 999.9 300  1.9  5.8 999 9999.9 9999.9 71.1  0.3 99.9
20251851030045187   49  73.4 999.9 150  3.9  7.8 999 9999.9 9999.9 70.9  0.3 99.9
20251851040045187   49  72.3 999.9 150  3.9  5.8 999 9999.9 9999.9 70.9  0.3 99.9
20251851050045187   49  72.1 999.9 170  1.9  3.9 999 9999.9 9999.9 70.9  0.7 99.9
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  [every 2nd value plotted]
63 matching elements
0.009 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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