Aviation Digital Data Service (ADDS)

Output produced by TAFs form (2009 UTC 23 March 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: NSTU 231951Z 13008KT 12SM SCT017 BKN100 30/29 A2993 RMK SLP137 T02990286
Conditions at: NSTU (PAGO PAGO , WS) observed 1951 UTC 23 March 2017
Temperature: 29.9°C (86°F)
Dewpoint: 28.6°C (83°F) [RH = 93%]
Pressure (altimeter): 29.93 inches Hg (1013.6 mb)
[Sea-level pressure: 1013.7 mb]
Winds: from the SE (130 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 12 miles (19 km)
Ceiling: 10000 feet AGL
Clouds: scattered clouds at 1700 feet AGL
broken clouds at 10000 feet AGL
Weather: no significant weather observed at this time

Forecast for: NSTU (PAGO PAGO , WS)
Text: NSTU 231732Z 2318/2418 10009KT P6SM VCSH SCT020 SCT040 BKN120
Forecast period: 1800 UTC 23 March 2017 to 1800 UTC 24 March 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the E (100 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 2000 feet AGL
scattered clouds at 4000 feet AGL
broken clouds at 12000 feet AGL
Weather: VCSH  (showers in vicinity)