Aviation Digital Data Service (ADDS)

Output produced by METARs form (0718 UTC 16 January 2018)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: KAMW 160653Z AUTO 32013KT 10SM SCT014 M22/M25 A3060 RMK AO2 SLP387 T12171250
Conditions at: KAMW (AMES , IA, US) observed 0653 UTC 16 January 2018
Temperature: -21.7°C (-7°F)
Dewpoint: -25.0°C (-13°F) [RH = 75%]
Pressure (altimeter): 30.60 inches Hg (1036.3 mb)
[Sea-level pressure: 1038.7 mb]
Winds: from the NW (320 degrees) at 15 MPH (13 knots; 6.8 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 1400 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time