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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

Current Time: 0610 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 (193)
 (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
202519300156SLH     29  69.8  64.4  70  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519300356SLH     29  69.8  66.2  40  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519300556SLH     29  68.0  66.2   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519301156SLH     29  68.0  66.2   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519301366SLH     29  68.0  66.2  60  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519301556SLH     29  68.0  66.2   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519302156SLH     29  68.0  66.2   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519302356SLH     29  68.0  66.2   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519302556SLH     29  66.2  64.4   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519303156SLH     29  66.2  64.4   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519303356SLH     29  66.2  64.4   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519303566SLH     29  66.2  64.4   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519304156SLH     29  64.4  64.4 160  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519304356SLH     29  68.0  66.2 150  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202519304556SLH     29  68.0  66.2 160  4.1 99.9   0 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
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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