Aviation Digital Data Service (ADDS)

Output produced by METARs form (0339 UTC 25 June 2017)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: KOLM 250254Z 04006KT 10SM CLR 30/10 A2997 RMK AO2 SLP148 T03000100 56015
Conditions at: KOLM (OLYMPIA , WA, US) observed 0254 UTC 25 June 2017
Temperature: 30.0°C (86°F)
Dewpoint: 10.0°C (50°F) [RH = 29%]
Pressure (altimeter): 29.97 inches Hg (1015.0 mb)
[Sea-level pressure: 1014.8 mb]
Winds: from the NE (40 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