Aviation Digital Data Service (ADDS)

Output produced by METARs form (0301 UTC 24 May 2013)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: KSFO 240256Z 26019KT 10SM FEW180 12/06 A3001 RMK AO2 PK WND 26026/0201 SLP160 T01220056 56003
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 0256 UTC 24 May 2013
Temperature: 12.2°C (54°F)
Dewpoint: 5.6°C (42°F) [RH = 64%]
Pressure (altimeter): 30.01 inches Hg (1016.3 mb)
[Sea-level pressure: 1016.0 mb]
Winds: from the W (260 degrees) at 22 MPH (19 knots; 9.9 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 18000 feet AGL
Weather: no significant weather observed at this time

METAR text: KSFO 240156Z 26020G27KT 10SM CLR 13/06 A3001 RMK AO2 PK WND 26029/0057 SLP161 T01330056
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 0156 UTC 24 May 2013
Temperature: 13.3°C (56°F)
Dewpoint: 5.6°C (42°F) [RH = 60%]
Pressure (altimeter): 30.01 inches Hg (1016.3 mb)
[Sea-level pressure: 1016.1 mb]
Winds: from the W (260 degrees) at 23 MPH (20 knots; 10.4 m/s)
gusting to 31 MPH (27 knots; 14.0 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

METAR text: KSFO 240056Z 26023KT 10SM CLR 14/06 A3001 RMK AO2 PK WND 27030/0036 SLP162 T01390056
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 0056 UTC 24 May 2013
Temperature: 13.9°C (57°F)
Dewpoint: 5.6°C (42°F) [RH = 57%]
Pressure (altimeter): 30.01 inches Hg (1016.3 mb)
[Sea-level pressure: 1016.2 mb]
Winds: from the W (260 degrees) at 26 MPH (23 knots; 12.0 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

METAR text: KSFO 232356Z 26023KT 10SM CLR 16/06 A3001 RMK AO2 PK WND 27027/2346 SLP163 T01560056 10167 20133 58006
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 2356 UTC 23 May 2013
Temperature: 15.6°C (60°F)
Dewpoint: 5.6°C (42°F) [RH = 51%]
Pressure (altimeter): 30.01 inches Hg (1016.3 mb)
[Sea-level pressure: 1016.3 mb]
Winds: from the W (260 degrees) at 26 MPH (23 knots; 12.0 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

METAR text: KSFO 232256Z 27019G28KT 10SM FEW033 16/05 A3002 RMK AO2 PK WND 26028/2251 SLP166 T01610050
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 2256 UTC 23 May 2013
Temperature: 16.1°C (61°F)
Dewpoint: 5.0°C (41°F) [RH = 48%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
[Sea-level pressure: 1016.6 mb]
Winds: from the W (270 degrees) at 22 MPH (19 knots; 9.9 m/s)
gusting to 32 MPH (28 knots; 14.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3300 feet AGL
Weather: no significant weather observed at this time

METAR text: KSFO 232156Z 28015KT 10SM FEW033 16/04 A3003 RMK AO2 SLP168 T01610044
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 2156 UTC 23 May 2013
Temperature: 16.1°C (61°F)
Dewpoint: 4.4°C (40°F) [RH = 46%]
Pressure (altimeter): 30.03 inches Hg (1017.0 mb)
[Sea-level pressure: 1016.8 mb]
Winds: from the W (280 degrees) at 17 MPH (15 knots; 7.8 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3300 feet AGL
Weather: no significant weather observed at this time

METAR text: KSFO 232056Z 28013KT 10SM FEW030 16/04 A3003 RMK AO2 SLP169 T01610044 51009
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 2056 UTC 23 May 2013
Temperature: 16.1°C (61°F)
Dewpoint: 4.4°C (40°F) [RH = 46%]
Pressure (altimeter): 30.03 inches Hg (1017.0 mb)
[Sea-level pressure: 1016.9 mb]
Winds: from the W (280 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: few clouds at 3000 feet AGL
Weather: no significant weather observed at this time

METAR text: KSFO 231956Z 28011G17KT 10SM FEW025 16/04 A3002 RMK AO2 SLP167 T01560044
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 1956 UTC 23 May 2013
Temperature: 15.6°C (60°F)
Dewpoint: 4.4°C (40°F) [RH = 47%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
[Sea-level pressure: 1016.7 mb]
Winds: from the W (280 degrees) at 13 MPH (11 knots; 5.7 m/s)
gusting to 20 MPH (17 knots; 8.8 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 2500 feet AGL
Weather: no significant weather observed at this time