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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: 0747 GMT
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Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (194)
 (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 20251940000045187 49 79.2 999.9 210 5.8 11.7 999 9999.9 9999.9 70.2 0.7 99.9 20251940010045187 49 79.2 999.9 220 5.8 9.7 999 9999.9 9999.9 70.2 0.7 99.9 20251940020045187 49 78.4 999.9 220 5.8 9.7 999 9999.9 9999.9 70.2 0.3 99.9 20251940030045187 49 78.1 999.9 220 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940040045187 49 78.4 999.9 240 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940050045187 49 78.3 999.9 250 3.9 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940100045187 49 76.8 999.9 250 3.9 5.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940110045187 49 76.8 999.9 220 3.9 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940120045187 49 77.4 999.9 230 3.9 3.9 999 9999.9 9999.9 70.2 0.3 99.9 20251940130045187 49 76.1 999.9 230 3.9 3.9 999 9999.9 9999.9 70.3 0.3 99.9 20251940140045187 49 75.9 999.9 220 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940150045187 49 75.6 999.9 230 3.9 5.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940200045187 49 75.7 999.9 220 3.9 5.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940210045187 49 75.6 999.9 230 3.9 3.9 999 9999.9 9999.9 70.2 0.3 99.9 20251940220045187 49 75.4 999.9 230 3.9 3.9 999 9999.9 9999.9 70.2 0.3 99.9 20251940230045187 49 75.0 999.9 260 3.9 3.9 999 9999.9 9999.9 70.2 0.3 99.9 20251940240045187 49 74.8 999.9 250 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940250045187 49 74.5 999.9 240 3.9 19.4 999 9999.9 9999.9 70.2 0.3 99.9 20251940300045187 49 74.7 999.9 240 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940310045187 49 75.0 999.9 220 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940320045187 49 75.6 999.9 220 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940330045187 49 75.2 999.9 230 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940340045187 49 74.5 999.9 250 3.9 3.9 999 9999.9 9999.9 70.3 0.3 99.9 20251940350045187 49 74.5 999.9 250 3.9 5.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940400045187 49 74.8 999.9 250 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940410045187 49 74.8 999.9 260 5.8 7.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940420045187 49 74.1 999.9 250 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940430045187 49 73.9 999.9 250 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940440045187 49 73.9 999.9 260 5.8 7.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940450045187 49 73.9 999.9 250 5.8 7.8 999 9999.9 9999.9 70.3 0.3 99.9 20251940500045187 49 73.8 999.9 240 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940510045187 49 73.6 999.9 240 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940520045187 49 73.2 999.9 260 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940530045187 49 73.0 999.9 240 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940540045187 49 72.7 999.9 260 3.9 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940550045187 49 72.3 999.9 260 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940600045187 49 72.5 999.9 250 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940610045187 49 72.1 999.9 230 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940620045187 49 72.0 999.9 240 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940630045187 49 71.8 999.9 240 5.8 7.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940640045187 49 71.6 999.9 230 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940650045187 49 71.6 999.9 260 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9 20251940700045187 49 71.4 999.9 240 5.8 5.8 999 9999.9 9999.9 70.2 0.3 99.9
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