Aviation Digital Data Service (ADDS)

Output produced by METARs form (1450 UTC 02 September 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
METAR text: KAPC 021354Z 00000KT 10SM CLR 13/10 A2983 RMK AO2 SLP092 T01280100
Conditions at: KAPC (NAPA, CA, US) observed 1354 UTC 02 September 2010
Temperature: 12.8°C (55°F)
Dewpoint: 10.0°C (50°F) [RH = 83%]
Pressure (altimeter): 29.83 inches Hg (1010.2 mb)
[Sea-level pressure: 1009.2 mb]
Winds: calm
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: KAPC 021254Z AUTO 00000KT 10SM CLR 13/09 A2981 RMK AO2 SLP086 T01330094
Conditions at: KAPC (NAPA, CA, US) observed 1254 UTC 02 September 2010
Temperature: 13.3°C (56°F)
Dewpoint: 9.4°C (49°F) [RH = 77%]
Pressure (altimeter): 29.81 inches Hg (1009.6 mb)
[Sea-level pressure: 1008.6 mb]
Winds: calm
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

METAR text: KAPC 021154Z AUTO 00000KT 10SM CLR 14/11 A2980 RMK AO2 SLP083 T01390106 10189 20133 55000
Conditions at: KAPC (NAPA, CA, US) observed 1154 UTC 02 September 2010
Temperature: 13.9°C (57°F)
Dewpoint: 10.6°C (51°F) [RH = 80%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.3 mb]
Winds: calm
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

METAR text: KAPC 021054Z AUTO 08003KT 10SM CLR 14/11 A2980 RMK AO2 SLP082 T01440106
Conditions at: KAPC (NAPA, CA, US) observed 1054 UTC 02 September 2010
Temperature: 14.4°C (58°F)
Dewpoint: 10.6°C (51°F) [RH = 78%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.2 mb]
Winds: from the E (80 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

METAR text: KAPC 020954Z AUTO 00000KT 10SM CLR 16/10 A2980 RMK AO2 SLP082 T01560100
Conditions at: KAPC (NAPA, CA, US) observed 0954 UTC 02 September 2010
Temperature: 15.6°C (60°F)
Dewpoint: 10.0°C (50°F) [RH = 69%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.2 mb]
Winds: calm
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

METAR text: KAPC 020854Z AUTO 00000KT 10SM CLR 16/10 A2980 RMK AO2 SLP083 T01610100 57001
Conditions at: KAPC (NAPA, CA, US) observed 0854 UTC 02 September 2010
Temperature: 16.1°C (61°F)
Dewpoint: 10.0°C (50°F) [RH = 67%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.3 mb]
Winds: calm
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

METAR text: KAPC 020754Z AUTO 00000KT 10SM CLR 16/10 A2980 RMK AO2 SLP083 T01560100 403440089
Conditions at: KAPC (NAPA, CA, US) observed 0754 UTC 02 September 2010
Temperature: 15.6°C (60°F)
Dewpoint: 10.0°C (50°F) [RH = 69%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.3 mb]
Winds: calm
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

METAR text: KAPC 020654Z AUTO 00000KT 10SM CLR 17/09 A2980 RMK AO2 SLP083 T01670089
Conditions at: KAPC (NAPA, CA, US) observed 0654 UTC 02 September 2010
Temperature: 16.7°C (62°F)
Dewpoint: 8.9°C (48°F) [RH = 60%]
Pressure (altimeter): 29.80 inches Hg (1009.2 mb)
[Sea-level pressure: 1008.3 mb]
Winds: calm
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