Aviation Digital Data Service (ADDS)

Output produced by METARs form (0624 UTC 17 March 2018)
found at http://aviationweather.gov/adds/metars/
METAR text: KOLM 170554Z AUTO 17003KT 10SM CLR 06/03 A2983 RMK AO2 SLP103 T00560028 10144 20033 51008
Conditions at: KOLM (OLYMPIA , WA, US) observed 0554 UTC 17 March 2018
Temperature: 5.6°C (42°F)
Dewpoint: 2.8°C (37°F) [RH = 82%]
Pressure (altimeter): 29.83 inches Hg (1010.2 mb)
[Sea-level pressure: 1010.3 mb]
Winds: from the S (170 degrees) at 3 MPH (3 knots; 1.6 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: automated observation with no human augmentation;
there may or may not be significant weather present at this time