Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0149 UTC 18 October 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: KPDX 180053Z 25004KT 9SM FEW018 BKN039 BKN050 12/11 A3015 RMK AO2 SLP210 T01220111 $
Conditions at: KPDX (PORTLAND , OR, US) observed 0053 UTC 18 October 2017
Temperature: 12.2°C (54°F)
Dewpoint: 11.1°C (52°F) [RH = 93%]
Pressure (altimeter): 30.15 inches Hg (1021.1 mb)
[Sea-level pressure: 1021.0 mb]
Winds: from the WSW (250 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 9 miles (14 km)
Ceiling: 3900 feet AGL
Clouds: few clouds at 1800 feet AGL
broken clouds at 3900 feet AGL
broken clouds at 5000 feet AGL
Weather:
SOME DATA ABOVE MAY BE INACCURATE!!!
"$" is an indication the sensor requires maintenance

Forecast for: KPDX (PORTLAND , OR, US)
Text: KPDX 172342Z 1800/1824 31005KT P6SM VCSH SCT018 SCT025 BKN035
Forecast period: 0000 to 0800 UTC 18 October 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (310 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3500 feet AGL
Clouds: scattered clouds at 1800 feet AGL
scattered clouds at 2500 feet AGL
broken clouds at 3500 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM180800 14004KT 3SM BR SCT006 BKN015
Forecast period: 0800 to 1100 UTC 18 October 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 3 miles (5 km)
Ceiling: 1500 feet AGL
Clouds: scattered clouds at 600 feet AGL
broken clouds at 1500 feet AGL
Weather: BR  (mist)
Text: FM181100 14005KT 5SM BR SCT015 OVC025
Forecast period: 1100 to 1600 UTC 18 October 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 5 miles (8 km)
Ceiling: 2500 feet AGL
Clouds: scattered clouds at 1500 feet AGL
overcast cloud deck at 2500 feet AGL
Weather: BR  (mist)
Text: FM181600 14016G25KT 5SM -RA BR SCT012 OVC018
Forecast period: 1600 to 2100 UTC 18 October 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 18 MPH (16 knots; 8.3 m/s)
gusting to 29 MPH (25 knots; 13.0 m/s)
Visibility: 5 miles (8 km)
Ceiling: 1800 feet AGL
Clouds: scattered clouds at 1200 feet AGL
overcast cloud deck at 1800 feet AGL
Weather: -RA BR  (light rain, mist)
Text: FM182100 19016G24KT P6SM -SHRA SCT022 BKN035
Forecast period: 2100 UTC 18 October 2017 to 0000 UTC 19 October 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 18 MPH (16 knots; 8.3 m/s)
gusting to 28 MPH (24 knots; 12.5 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3500 feet AGL
Clouds: scattered clouds at 2200 feet AGL
broken clouds at 3500 feet AGL
Weather: -SHRA  (light rain showers)