Aviation Digital Data Service (ADDS)

Output produced by METARs form (2120 UTC 31 July 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
METAR text: KTCM 312055Z AUTO 25008KT 220V290 10SM SCT024 19/12 A3002 RMK AO2 SLP167 T01900121 58006
Conditions at: KTCM (TACOMA/MC CHORD, WA, US) observed 2055 UTC 31 July 2010
Temperature: 19.0°C (66°F)
Dewpoint: 12.1°C (54°F) [RH = 64%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
[Sea-level pressure: 1016.7 mb]
Winds: from the WSW (250 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 2400 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time

METAR text: KTCM 312054Z AUTO 25007KT 200V280 10SM SCT024 19/12 A3002 RMK AO2 SLP167
Conditions at: KTCM (TACOMA/MC CHORD, WA, US) observed 2054 UTC 31 July 2010
Temperature: 19.0°C (66°F)
Dewpoint: 12.0°C (54°F) [RH = 64%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
[Sea-level pressure: 1016.7 mb]
Winds: from the WSW (250 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 2400 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time

METAR text: KTCM 311955Z AUTO 25006KT 10SM OVC017 18/12 A3003 RMK AO2 CIG 016V020 SLP170 T01750120
Conditions at: KTCM (TACOMA/MC CHORD, WA, US) observed 1955 UTC 31 July 2010
Temperature: 17.5°C (64°F)
Dewpoint: 12.0°C (54°F) [RH = 70%]
Pressure (altimeter): 30.03 inches Hg (1017.0 mb)
[Sea-level pressure: 1017.0 mb]
Winds: from the WSW (250 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 1700 feet AGL
Clouds: overcast cloud deck at 1700 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time

METAR text: KTCM 311923Z AUTO 26005KT 10SM OVC015 16/12 A3003 RMK AO2 SLP171
Conditions at: KTCM (TACOMA/MC CHORD, WA, US) observed 1923 UTC 31 July 2010
Temperature: 16.0°C (61°F)
Dewpoint: 12.0°C (54°F) [RH = 77%]
Pressure (altimeter): 30.03 inches Hg (1017.0 mb)
[Sea-level pressure: 1017.1 mb]
Winds: from the W (260 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 1500 feet AGL
Clouds: overcast cloud deck at 1500 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time

Forecast for: KTCM (TACOMA/MC CHORD, WA, US)
Text: KTCM 3121/0121 21007KT 9999 SCT020 SCT150 QNH3000INS
Forecast period: 2100 UTC 31 July 2010 to 0900 UTC 01 August 2010
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 2000 feet AGL
scattered clouds at 15000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 0109/0110 VRB05KT 9999 OVC010 QNH3004INS
Forecast period: 0900 to 1500 UTC 01 August 2010
Forecast type: BECOMING: Conditions expected to become as follows by 1000 UTC 01 August 2010
Winds: variable direction winds at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 1000 feet AGL
Clouds: overcast cloud deck at 1000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 0115/0116 VRB05KT 9999 SCT015 BKN110 QNH3006INS T22/0100Z T12/0112Z
Forecast period: 1500 to 2100 UTC 01 August 2010
Forecast type: BECOMING: Conditions expected to become as follows by 1600 UTC 01 August 2010
Winds: variable direction winds at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 11000 feet AGL
Clouds: scattered clouds at 1500 feet AGL
broken clouds at 11000 feet AGL
Weather: no significant weather forecast for this period