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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: 0234 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 (293)
 (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
202529300156SLH     29  50.0  39.2 310 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202529300356SLH     29  50.0  41.0 310  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202529300556SLH     29  50.0  39.2 310 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202529301156SLH     29  48.2  39.2 300 13.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202529301366SLH     29  48.2  39.2 300 13.0 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202529301556SLH     29  48.2  39.2 300 11.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202529302156SLH     29  48.2  39.2 300 13.0 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
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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