Aviation Digital Data Service (ADDS)

Output produced by METARs form (1925 UTC 17 July 2018)
found at http://aviationweather.gov/adds/metars/
 
METAR text: KSIY 171853Z AUTO 21004KT 10SM CLR 33/10 A3008 RMK AO2 SLP166 T03280100
Conditions at: KSIY (MONTAGUE/SISKIYO, CA, US) observed 1853 UTC 17 July 2018
Temperature: 32.8°C (91°F)
Dewpoint: 10.0°C (50°F) [RH = 25%]
Pressure (altimeter): 30.08 inches Hg (1018.7 mb)
[Sea-level pressure: 1016.6 mb]
Winds: from the SSW (210 degrees) at 5 MPH (4 knots; 2.1 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: automated observation with no human augmentation;
there may or may not be significant weather present at this time