Aviation Digital Data Service (ADDS)

Output produced by TAFs form (2024 UTC 20 July 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: OERK 202000Z 14003KT CAVOK 34/01 Q1003 NOSIG
Conditions at: OERK (RIYADH/KING KHAL, SA) observed 2000 UTC 20 July 2017
Temperature: 34.0°C (93°F)
Dewpoint: 1.0°C (34°F) [RH = 12%]
Pressure (altimeter): 29.62 inches Hg (1003.0 mb)
Winds: from the SE (140 degrees) at 3 MPH (3 knots; 1.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: ceiling and visibility are OK
Clouds: unknown
Weather: no significant weather observed at this time

Forecast for: OERK (RIYADH/KING KHAL, SA)
Text: TAF OERK 201700Z 2018/2124 VRB03KT 8000 NSC
Forecast period: 1800 UTC 20 July 2017 to 0600 UTC 21 July 2017
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.6 m/s)
Visibility: 5 miles (8 km)
Clouds: not forecast
Weather: no significant weather forecast for this period
Text: BECMG 2106/2108 36005G15KT
Forecast period: 0600 UTC 21 July 2017 to 0000 UTC 22 July 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0800 UTC 21 July 2017
Winds: from the N (360 degrees) at 6 MPH (5 knots; 2.6 m/s)
gusting to 17 MPH (15 knots; 7.8 m/s)
Visibility: 5 miles (8 km)
Weather: no significant weather forecast for this period
Text: TEMPO 2106/2112 4000 BLDU
Forecast period: 0600 to 1200 UTC 21 July 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 2.49 miles (4.01 km)
Weather: BLDU  (blowing dust)