Skip to main content

Realtime Great Lakes Weather Data and Marine Observations


45174: IISG Wilmette IL                                  
Buoy
Lat: 42.14°, Lon: -87.66°
Elevation: 176 m
Anemometer Height: 3 m
Related Site: NDBC

Related Site: GLOS


Current Time: 1807 GMT
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 (197)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 20251970000045174 49 25.3 999.9 110 5.0 6.0 999 9999.9 1015.6 99.9 0.4 3.0 20251970000045174 49 25.3 999.9 110 5.0 6.0 999 9999.9 1015.6 99.9 0.4 99.9 20251970010045174 49 25.2 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.4 3.0 20251970010045174 49 25.2 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.4 99.9 20251970020045174 49 25.1 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.3 3.0 20251970020045174 49 25.1 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.3 99.9 20251970030045174 49 25.1 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.3 3.0 20251970030045174 49 25.1 999.9 110 4.0 6.0 999 9999.9 1015.5 99.9 0.3 99.9 20251970040045174 49 25.1 999.9 110 5.0 6.0 999 9999.9 1015.4 99.9 0.3 3.0 20251970040045174 49 25.1 999.9 110 5.0 6.0 999 9999.9 1015.4 99.9 0.3 99.9 20251970050045174 49 25.1 999.9 110 5.0 7.0 999 9999.9 1015.3 99.9 0.3 3.0 20251970050045174 49 25.1 999.9 110 5.0 7.0 999 9999.9 1015.3 99.9 0.3 99.9 20251970110045174 49 25.1 999.9 120 4.0 5.0 999 9999.9 1015.3 99.9 0.3 3.0 20251970110045174 49 25.1 999.9 120 4.0 5.0 999 9999.9 1015.3 99.9 0.3 99.9 20251970120045174 49 25.1 999.9 110 4.0 5.0 999 9999.9 1015.3 99.9 0.3 2.0 20251970120045174 49 25.1 999.9 110 4.0 5.0 999 9999.9 1015.3 99.9 0.3 99.9 20251970130045174 49 25.1 999.9 150 3.0 5.0 999 9999.9 1015.2 99.9 0.3 3.0 20251970130045174 49 25.1 999.9 150 3.0 5.0 999 9999.9 1015.2 99.9 0.3 99.9 20251970140045174 49 25.0 999.9 160 3.0 5.0 999 9999.9 1015.4 99.9 0.3 3.0 20251970140045174 49 25.0 999.9 160 3.0 5.0 999 9999.9 1015.4 99.9 0.3 99.9 20251970150045174 49 25.0 999.9 170 3.0 5.0 999 9999.9 1015.4 99.9 0.3 3.0 20251970150045174 49 25.0 999.9 170 3.0 5.0 999 9999.9 1015.4 99.9 0.3 99.9 20251970200045174 49 25.1 999.9 150 3.0 4.0 999 9999.9 1015.4 99.9 0.3 3.0 20251970200045174 49 25.1 999.9 150 3.0 4.0 999 9999.9 1015.4 99.9 0.3 99.9 20251970210045174 49 25.0 999.9 150 2.0 4.0 999 9999.9 1015.5 99.9 0.3 3.0 20251970210045174 49 25.0 999.9 150 2.0 4.0 999 9999.9 1015.5 99.9 0.3 99.9 20251970220045174 49 24.8 999.9 160 2.0 2.0 999 9999.9 1015.5 99.9 0.3 3.0 20251970220045174 49 24.8 999.9 160 2.0 2.0 999 9999.9 1015.5 99.9 0.3 99.9 20251970230045174 49 24.8 999.9 130 1.0 2.0 999 9999.9 1015.7 99.9 0.3 3.0 20251970230045174 49 24.8 999.9 130 1.0 2.0 999 9999.9 1015.7 99.9 0.3 99.9 20251970240045174 49 24.7 999.9 150 1.0 2.0 999 9999.9 1015.8 99.9 0.3 3.0 20251970240045174 49 24.7 999.9 150 1.0 2.0 999 9999.9 1015.8 99.9 0.3 99.9 20251970250045174 49 24.6 999.9 130 1.0 3.0 999 9999.9 1016.0 99.9 0.3 3.0 20251970250045174 49 24.6 999.9 130 1.0 3.0 999 9999.9 1016.0 99.9 0.3 99.9 20251970300045174 49 24.6 999.9 130 1.0 2.0 999 9999.9 1015.9 99.9 0.3 3.0 20251970300045174 49 24.6 999.9 130 1.0 2.0 999 9999.9 1015.9 99.9 0.3 99.9 20251970310045174 49 24.5 999.9 120 2.0 3.0 999 9999.9 1015.8 99.9 0.3 3.0 20251970310045174 49 24.5 999.9 120 2.0 3.0 999 9999.9 1015.8 99.9 0.3 99.9 20251970320045174 49 24.5 999.9 100 2.0 3.0 999 9999.9 1016.0 99.9 0.3 3.0 20251970320045174 49 24.5 999.9 100 2.0 3.0 999 9999.9 1016.0 99.9 0.3 99.9 20251970330045174 49 24.5 999.9 70 1.0 2.0 999 9999.9 1016.1 99.9 0.3 3.0 20251970330045174 49 24.5 999.9 70 1.0 2.0 999 9999.9 1016.1 99.9 0.3 99.9 20251970340045174 49 24.5 999.9 70 1.0 2.0 999 9999.9 1016.2 99.9 0.2 99.9 20251970350045174 49 24.6 999.9 80 1.0 2.0 999 9999.9 1016.2 99.9 0.2 99.9 20251970400045174 49 24.6 999.9 110 2.0 2.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970410045174 49 24.6 999.9 140 1.0 2.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970420045174 49 24.6 999.9 130 1.0 2.0 999 9999.9 1016.1 99.9 0.2 99.9 20251970440045174 49 24.6 999.9 150 2.0 2.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970450045174 49 24.7 999.9 150 2.0 3.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970500045174 49 24.7 999.9 150 2.0 3.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970510045174 49 24.8 999.9 150 3.0 4.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970520045174 49 24.8 999.9 160 2.0 3.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970530045174 49 24.9 999.9 170 2.0 3.0 999 9999.9 1016.1 99.9 0.2 99.9 20251970540045174 49 25.0 999.9 190 2.0 3.0 999 9999.9 1016.0 99.9 0.2 99.9 20251970550045174 49 25.2 999.9 180 2.0 3.0 999 9999.9 1015.8 99.9 0.2 99.9 20251970600045174 49 25.3 999.9 170 2.0 2.0 999 9999.9 1015.8 99.9 0.2 99.9 20251970610045174 49 25.2 999.9 160 2.0 3.0 999 9999.9 1015.8 99.9 0.2 99.9 20251970620045174 49 25.5 999.9 170 2.0 3.0 999 9999.9 1015.6 99.9 0.2 99.9 20251970640045174 49 25.0 999.9 150 2.0 2.0 999 9999.9 1015.1 99.9 0.2 99.9 20251970650045174 49 25.1 999.9 150 2.0 3.0 999 9999.9 1015.1 99.9 0.2 99.9 20251970700045174 49 25.2 999.9 160 3.0 4.0 999 9999.9 1015.2 99.9 0.2 99.9 20251970710045174 49 25.0 999.9 160 3.0 4.0 999 9999.9 1014.8 99.9 0.2 99.9 20251970720045174 49 25.2 999.9 170 3.0 4.0 999 9999.9 1014.9 99.9 0.2 99.9 20251970730045174 49 24.9 999.9 160 3.0 4.0 999 9999.9 1014.8 99.9 0.2 99.9 20251970740045174 49 24.8 999.9 160 2.0 3.0 999 9999.9 1014.8 99.9 0.2 99.9 20251970750045174 49 24.7 999.9 150 2.0 3.0 999 9999.9 1014.8 99.9 0.2 99.9 20251970810045174 49 25.0 999.9 160 2.0 3.0 999 9999.9 1014.6 99.9 0.2 99.9 20251970820045174 49 24.8 999.9 160 2.0 3.0 999 9999.9 1014.4 99.9 0.2 99.9 20251970830045174 49 24.9 999.9 170 2.0 3.0 999 9999.9 1014.5 99.9 0.2 99.9 20251970840045174 49 24.8 999.9 180 2.0 3.0 999 9999.9 1014.3 99.9 0.2 99.9 20251970850045174 49 24.8 999.9 200 2.0 3.0 999 9999.9 1014.2 99.9 0.2 99.9 20251970900045174 49 24.8 999.9 190 2.0 3.0 999 9999.9 1014.1 99.9 0.2 99.9 20251970910045174 49 24.9 999.9 200 2.0 3.0 999 9999.9 1014.3 99.9 0.2 99.9 20251970920045174 49 24.7 999.9 220 2.0 2.0 999 9999.9 1014.5 99.9 0.2 99.9 20251970930045174 49 24.7 999.9 200 1.0 2.0 999 9999.9 1014.4 99.9 0.2 99.9 20251970940045174 49 24.6 999.9 200 1.0 2.0 999 9999.9 1014.5 99.9 0.2 99.9 20251970950045174 49 24.7 999.9 210 1.0 2.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971000045174 49 24.7 999.9 210 2.0 2.0 999 9999.9 1014.4 99.9 0.2 99.9 20251971010045174 49 24.6 999.9 220 1.0 2.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971020045174 49 24.6 999.9 210 2.0 3.0 999 9999.9 1014.1 99.9 0.2 99.9 20251971030045174 49 24.6 999.9 210 2.0 3.0 999 9999.9 1014.2 99.9 0.2 99.9 20251971040045174 49 24.5 999.9 200 2.0 3.0 999 9999.9 1014.2 99.9 0.2 99.9 20251971050045174 49 24.7 999.9 200 3.0 4.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971100045174 49 24.7 999.9 200 3.0 5.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971110045174 49 24.7 999.9 200 3.0 3.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971120045174 49 24.6 999.9 190 2.0 3.0 999 9999.9 1014.4 99.9 0.2 99.9 20251971140045174 49 24.6 999.9 220 3.0 4.0 999 9999.9 1014.9 99.9 0.2 99.9 20251971150045174 49 24.7 999.9 220 4.0 6.0 999 9999.9 1015.1 99.9 0.2 99.9 20251971200045174 49 24.8 999.9 220 4.0 6.0 999 9999.9 1015.1 99.9 0.2 99.9 20251971210045174 49 24.8 999.9 220 4.0 5.0 999 9999.9 1014.9 99.9 0.2 99.9 20251971220045174 49 24.7 999.9 240 4.0 5.0 999 9999.9 1015.1 99.9 0.2 99.9 20251971230045174 49 24.9 999.9 240 4.0 6.0 999 9999.9 1015.2 99.9 0.2 99.9 20251971240045174 49 24.9 999.9 260 5.0 7.0 999 9999.9 1015.4 99.9 0.2 99.9 20251971250045174 49 24.9 999.9 270 5.0 7.0 999 9999.9 1015.4 99.9 0.2 99.9 20251971300045174 49 24.9 999.9 260 4.0 5.0 999 9999.9 1015.3 99.9 0.3 3.0 20251971300045174 49 24.9 999.9 260 4.0 5.0 999 9999.9 1015.3 99.9 0.3 99.9 20251971310045174 49 24.9 999.9 250 4.0 6.0 999 9999.9 1015.1 99.9 0.3 2.0 20251971310045174 49 24.9 999.9 250 4.0 6.0 999 9999.9 1015.1 99.9 0.3 99.9 20251971320045174 49 24.8 999.9 230 3.0 4.0 999 9999.9 1015.1 99.9 0.3 3.0 20251971320045174 49 24.8 999.9 230 3.0 4.0 999 9999.9 1015.1 99.9 0.3 99.9 20251971330045174 49 24.9 999.9 220 3.0 4.0 999 9999.9 1015.0 99.9 0.3 3.0 20251971330045174 49 24.9 999.9 220 3.0 4.0 999 9999.9 1015.0 99.9 0.3 99.9 20251971340045174 49 24.9 999.9 210 2.0 3.0 999 9999.9 1015.2 99.9 0.3 3.0 20251971340045174 49 24.9 999.9 210 2.0 3.0 999 9999.9 1015.2 99.9 0.3 99.9 20251971350045174 49 25.0 999.9 220 2.0 3.0 999 9999.9 1015.2 99.9 0.2 99.9 20251971400045174 49 25.0 999.9 220 2.0 3.0 999 9999.9 1015.1 99.9 0.2 99.9 20251971410045174 49 25.2 999.9 200 2.0 2.0 999 9999.9 1015.0 99.9 0.2 99.9 20251971420045174 49 25.4 999.9 200 1.0 2.0 999 9999.9 1015.0 99.9 0.2 99.9 20251971430045174 49 25.6 999.9 160 1.0 2.0 999 9999.9 1014.8 99.9 0.2 99.9 20251971440045174 49 25.9 999.9 170 1.0 2.0 999 9999.9 1014.8 99.9 0.2 99.9 20251971450045174 49 25.9 999.9 160 2.0 3.0 999 9999.9 1014.9 99.9 0.2 99.9 20251971510045174 49 25.6 999.9 130 3.0 4.0 999 9999.9 1014.3 99.9 0.2 99.9 20251971520045174 49 25.4 999.9 130 3.0 4.0 999 9999.9 1014.0 99.9 0.2 99.9 20251971530045174 49 25.3 999.9 140 3.0 4.0 999 9999.9 1013.8 99.9 0.2 99.9 20251971540045174 49 25.4 999.9 150 4.0 5.0 999 9999.9 1013.8 99.9 0.2 99.9 20251971550045174 49 25.4 999.9 140 4.0 5.0 999 9999.9 1013.6 99.9 0.2 99.9 20251971600045174 49 25.4 999.9 140 4.0 6.0 999 9999.9 1013.5 99.9 0.2 99.9 20251971610045174 49 25.3 999.9 150 5.0 6.0 999 9999.9 1013.4 99.9 0.3 3.0 20251971610045174 49 25.3 999.9 150 5.0 6.0 999 9999.9 1013.4 99.9 0.3 99.9 20251971620045174 49 25.5 999.9 150 4.0 6.0 999 9999.9 1013.3 99.9 0.3 3.0 20251971620045174 49 25.5 999.9 150 4.0 6.0 999 9999.9 1013.3 99.9 0.3 99.9 20251971630045174 49 25.5 999.9 150 4.0 5.0 999 9999.9 1013.3 99.9 0.3 3.0 20251971630045174 49 25.5 999.9 150 4.0 5.0 999 9999.9 1013.3 99.9 0.3 99.9 20251971640045174 49 25.8 999.9 150 5.0 6.0 999 9999.9 1013.4 99.9 0.3 2.0 20251971640045174 49 25.8 999.9 150 5.0 6.0 999 9999.9 1013.4 99.9 0.3 99.9 20251971650045174 49 25.5 999.9 140 5.0 6.0 999 9999.9 1013.2 99.9 0.3 2.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
126 matching elements
0.015 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]