Surface observations

Data from the National Weather Service, made available here by the UAlbany Department of Atmospheric and Environmental Sciences

The weather observed at DETROIT/WAYNE, MI (KDTW) at 06:53 PM EDT was:
  The skies were mostly cloudy.
  Temperature: 68F ( 20C)  Dewpoint:  55F ( 13C)  Relative Humidity:  64%
  Winds from the S  (180 degs) at  6 mph.
  Pressure: 1016.2 millibars.  Altimeter:30.01 inches of mercury.
  The prevailing visibility was 10 miles.