Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0109 UTC 24 August 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: KPDX 240053Z 00000KT 10SM BKN160 BKN250 28/16 A2991 RMK AO2 SLP128 T02780161
Conditions at: KPDX (PORTLAND , OR, US) observed 0053 UTC 24 August 2017
Temperature: 27.8°C (82°F)
Dewpoint: 16.1°C (61°F) [RH = 49%]
Pressure (altimeter): 29.91 inches Hg (1013.0 mb)
[Sea-level pressure: 1012.8 mb]
Winds: calm
Visibility: 10 or more miles (16+ km)
Ceiling: 16000 feet AGL
Clouds: broken clouds at 16000 feet AGL
broken clouds at 25000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KPDX (PORTLAND , OR, US)
Text: KPDX 232336Z 2400/2424 31008KT P6SM BKN150
Forecast period: 0000 to 0800 UTC 24 August 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (310 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 15000 feet AGL
Clouds: broken clouds at 15000 feet AGL
Weather: no significant weather forecast for this period
Text: FM240800 31005KT P6SM BKN025
Forecast period: 0800 to 1200 UTC 24 August 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: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
Weather: no significant weather forecast for this period
Text: FM241200 29005KT P6SM -DZ SCT015 BKN025
Forecast period: 1200 to 1700 UTC 24 August 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (290 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2500 feet AGL
Clouds: scattered clouds at 1500 feet AGL
broken clouds at 2500 feet AGL
Weather: -DZ  (light drizzle)
Text: FM241700 31007KT P6SM SCT300
Forecast period: 1700 UTC 24 August 2017 to 0000 UTC 25 August 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (310 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 30000 feet AGL
Weather: no significant weather forecast for this period