Aviation Digital Data Service (ADDS)

Output produced by METARs form (1427 UTC 02 September 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
METAR text: KSMO 021351Z AUTO 00000KT M1/4SM FG VV001 13/13 A2987 RMK AO2 SLP115 P0001 T01330128
Conditions at: KSMO (SANTA MONICA, CA, US) observed 1351 UTC 02 September 2010
Temperature: 13.3°C (56°F)
Dewpoint: 12.8°C (55°F) [RH = 97%]
Pressure (altimeter): 29.87 inches Hg (1011.6 mb)
[Sea-level pressure: 1011.5 mb]
Winds: calm
Visibility: 0.25 miles (0.40 km)
Ceiling: indefinite ceiling with vertical visibility of 100 feet AGL
Clouds: obscured sky
Weather: FG  (fog)

METAR text: KSMO 021251Z AUTO 00000KT 1/4SM FG VV001 14/13 A2986 RMK AO2 SLP109 T01390133
Conditions at: KSMO (SANTA MONICA, CA, US) observed 1251 UTC 02 September 2010
Temperature: 13.9°C (57°F)
Dewpoint: 13.3°C (56°F) [RH = 96%]
Pressure (altimeter): 29.86 inches Hg (1011.3 mb)
[Sea-level pressure: 1010.9 mb]
Winds: calm
Visibility: 0.25 miles (0.40 km)
Ceiling: indefinite ceiling with vertical visibility of 100 feet AGL
Clouds: obscured sky
Weather: FG  (fog)