Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1200 UTC 24 October 2014)
found at http://www.aviationweather.gov/adds/tafs/
 
Forecast for: KSFO (SAN FRANCISCO , CA, US)
Text: KSFO 241125Z 2412/2518 16005KT P6SM SCT015
Forecast period: 1200 to 1800 UTC 24 October 2014
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (160 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 1500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2412/2416 BKN015
Forecast period: 1200 to 1600 UTC 24 October 2014
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Ceiling: 1500 feet AGL
Clouds: broken clouds at 1500 feet AGL
Weather: no significant weather forecast for this period
Text: FM241800 15006KT P6SM SCT250
Forecast period: 1800 to 2100 UTC 24 October 2014
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (150 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM242100 25012KT P6SM BKN250
Forecast period: 2100 UTC 24 October 2014 to 0400 UTC 25 October 2014
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 25000 feet AGL
Clouds: broken clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM250400 19008KT P6SM BKN015 BKN150
Forecast period: 0400 to 1200 UTC 25 October 2014
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 1500 feet AGL
Clouds: broken clouds at 1500 feet AGL
broken clouds at 15000 feet AGL
Weather: no significant weather forecast for this period
Text: FM251200 17010KT P6SM OVC025
Forecast period: 1200 to 1800 UTC 25 October 2014
Forecast type: FROM: standard forecast or significant change
Winds: from the S (170 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2500 feet AGL
Clouds: overcast cloud deck at 2500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2512/2516 -RA
Forecast period: 1200 to 1600 UTC 25 October 2014
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Weather: -RA  (light rain)