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Realtime Great Lakes Weather Data and Marine Observations

 SLH: Cheboygan AP MI                                  
Surface Airways Station
Lat: 45.65°, Lon: -84.52°
Elevation: 195 m
Related Site: Weather Underground
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 (175)
 (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):  
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
202514300156SLH     29  48.2  39.2 350 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514300356SLH     29  48.2  39.2 350 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514300566SLH     29  48.2  39.2 350  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514301156SLH     29  48.2  39.2 350  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514301356SLH     29  48.2  39.2 330  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514301556SLH     29  48.2  37.4 320  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514302156SLH     29  46.4  37.4 320  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514302356SLH     29  46.4  37.4 310  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202514302556SLH     29  44.6  35.6 310  8.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202514303166SLH     29  44.6  37.4 310  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202514303356SLH     29  44.6  37.4 320  7.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202514303556SLH     29  44.6  37.4 320  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202514304156SLH     29  44.6  37.4 320  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514304356SLH     29  42.8  39.2 310  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514304556SLH     29  42.8  39.2 300  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514305156SLH     29  42.8  41.0 300  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514305366SLH     29  42.8  41.0 300  6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514305556SLH     29  42.8  41.0 310  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514306156SLH     29  42.8  41.0 300  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514306356SLH     29  42.8  41.0 310  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514306556SLH     29  42.8  41.0 320  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514307356SLH     29  42.8  41.0 330  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514307566SLH     29  42.8  42.8 320  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514308156SLH     29  42.8  41.0 310  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514308356SLH     29  42.8  41.0 320  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514308556SLH     29  42.8  41.0 310  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514309156SLH     29  42.8  41.0 310  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514309356SLH     29  42.8  42.8 310  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514309556SLH     29  42.8  41.0 310  6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514310166SLH     29  42.8  42.8 310  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514310356SLH     29  42.8  42.8 320  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514310556SLH     29  44.6  42.8 330  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514311156SLH     29  44.6  42.8 330 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514311356SLH     29  44.6  42.8 320 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514311556SLH     29  44.6  42.8 320  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514312156SLH     29  44.6  42.8 320  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514312366SLH     29  44.6  42.8 330 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514312556SLH     29  44.6  42.8 330  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514313156SLH     29  44.6  42.8 330  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514313356SLH     29  44.6  42.8 320  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514313556SLH     29  44.6  42.8 320  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514314156SLH     29  46.4  42.8 320  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514314356SLH     29  46.4  44.6 330  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514314566SLH     29  46.4  44.6 320  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514315156SLH     29  48.2  44.6 330  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514315556SLH     29  48.2  44.6 350  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514316156SLH     29  48.2  46.4 350  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514316356SLH     29  50.0  46.4 340  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514316556SLH     29  50.0  46.4 350  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514317166SLH     29  51.8  46.4 330  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514317356SLH     29  51.8  46.4 310 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514317556SLH     29  51.8  46.4 320  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514318156SLH     29  53.6  44.6 340  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514318356SLH     29  51.8  44.6 290 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514318556SLH     29  53.6  44.6 300  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514319156SLH     29  53.6  44.6 300 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514319366SLH     29  51.8  42.8 300 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514319556SLH     29  51.8  42.8 290 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514320156SLH     29  51.8  42.8 300  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514320356SLH     29  53.6  44.6 280 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514320556SLH     29  55.4  42.8 300 13.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514321156SLH     29  55.4  42.8 300 13.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514321356SLH     29  55.4  42.8 290 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514321566SLH     29  55.4  42.8 330  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514322156SLH     29  53.6  41.0 330 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514322356SLH     29  53.6  41.0 320 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514322556SLH     29  53.6  41.0 310 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514323156SLH     29  53.6  41.0 320 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514323356SLH     29  53.6  41.0 330  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202514323556SLH     29  53.6  41.0 330  8.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 2nd value plotted]
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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