Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1343 UTC 17 December 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: NSTU 171250Z 00000KT 9SM SCT016 BKN038 OVC100 27/24 A2962 RMK SLP030 T02660240
Conditions at: NSTU (PAGO PAGO , WS) observed 1250 UTC 17 December 2017
Temperature: 26.6°C (80°F)
Dewpoint: 24.0°C (75°F) [RH = 86%]
Pressure (altimeter): 29.62 inches Hg (1003.1 mb)
[Sea-level pressure: 1003.0 mb]
Winds: calm
Visibility: 9 miles (14 km)
Ceiling: 3800 feet AGL
Clouds: scattered clouds at 1600 feet AGL
broken clouds at 3800 feet AGL
overcast cloud deck at 10000 feet AGL
Weather: no significant weather observed at this time

Forecast for: NSTU (PAGO PAGO , WS)
Text: NSTU 171123Z 1712/1812 10008KT 6SM -SHRA VCTS SCT015CB BKN035 OVC090
Forecast period: 1200 UTC 17 December 2017 to 0200 UTC 18 December 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the E (100 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 miles (10 km)
Ceiling: 3500 feet AGL
Clouds: scattered clouds at 1500 feet AGL
broken clouds at 3500 feet AGL
overcast cloud deck at 9000 feet AGL
Weather: -SHRA VCTS  (light rain showers, thunderstorm in vicinity)
Text: FM180200 34010G18KT 6SM -SHRA VCTS SCT015CB BKN030 OVC080
Forecast period: 0200 to 1200 UTC 18 December 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (340 degrees) at 12 MPH (10 knots; 5.2 m/s)
gusting to 21 MPH (18 knots; 9.4 m/s)
Visibility: 6 miles (10 km)
Ceiling: 3000 feet AGL
Clouds: scattered clouds at 1500 feet AGL
broken clouds at 3000 feet AGL
overcast cloud deck at 8000 feet AGL
Weather: -SHRA VCTS  (light rain showers, thunderstorm in vicinity)