Aviation Digital Data Service (ADDS)

Output produced by METARs form (2135 UTC 31 July 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
METAR text: KHDN 312115Z 29006KT 10SM CLR 31/06 A3008 RMK AO1
Conditions at: KHDN (HAYDEN/YAMPA, CO, US) observed 2115 UTC 31 July 2010
Temperature: 31.0°C (88°F)
Dewpoint: 6.0°C (43°F) [RH = 21%]
Pressure (altimeter): 30.08 inches Hg (1018.7 mb)
Winds: from the WNW (290 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time