Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0753 UTC 25 March 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: LTBA 250720Z 17006KT 140V200 7000 NSC 09/06 Q1022 NOSIG RMK RWY17L VRB01KT RWY05 15005KT 110V180 RWY23 15006KT
Conditions at: LTBA (ISTANBUL/ATATURK, TR) observed 0720 UTC 25 March 2017
Temperature: 9.0°C (48°F)
Dewpoint: 6.0°C (43°F) [RH = 81%]
Pressure (altimeter): 30.18 inches Hg (1022.0 mb)
Winds: from the S (170 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 4 miles (7 km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

Forecast for: LTBA (ISTANBUL/ATATURK, TR)
Text: TAF LTBA 250440Z 2506/2612 VRB02KT CAVOK
Forecast period: 0600 to 0900 UTC 25 March 2017
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 2 MPH (2 knots; 1.0 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: not forecast
Weather: NSW  (no significant weather)
Text: BECMG 2509/2512 01012KT
Forecast period: 0900 to 1800 UTC 25 March 2017
Forecast type: BECOMING: Conditions expected to become as follows by 1200 UTC 25 March 2017
Winds: from the N (10 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Weather: NSW  (no significant weather)
Text: BECMG 2518/2521 VRB02KT 3500 BR BKN010
Forecast period: 1800 UTC 25 March 2017 to 1200 UTC 26 March 2017
Forecast type: BECOMING: Conditions expected to become as follows by 2100 UTC 25 March 2017
Winds: variable direction winds at 2 MPH (2 knots; 1.0 m/s)
Visibility: 2.17 miles (3.49 km)
Ceiling: 1000 feet AGL
Clouds: broken clouds at 1000 feet AGL
Weather: BR  (mist)
Text: PROB40 2522/2601 1200 BCFG BKN008
Forecast period: 2200 UTC 25 March 2017 to 0100 UTC 26 March 2017
Forecast type: PROBABLE: 40 percent likelihood of the following during this time
Visibility: 0.75 miles (1.21 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
Weather: BCFG  (patches of fog)