Aviation Digital Data Service (ADDS)

Output produced by METARs form (1537 UTC 20 March 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KIAD (WASH DC/DULLES , VA, US)
Text: KIAD 201442Z 2015/2118 VRB03KT P6SM BKN200
Forecast period: 1500 to 1600 UTC 20 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 20000 feet AGL
Clouds: broken clouds at 20000 feet AGL
Weather: no significant weather forecast for this period
Text: FM201600 16008G16KT P6SM BKN130
Forecast period: 1600 UTC 20 March 2019 to 0000 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (160 degrees) at 9 MPH (8 knots; 4.1 m/s)
gusting to 18 MPH (16 knots; 8.2 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 13000 feet AGL
Clouds: broken clouds at 13000 feet AGL
Weather: no significant weather forecast for this period
Text: FM210000 13005KT P6SM SCT025 OVC130
Forecast period: 0000 to 0400 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (130 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 13000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
overcast cloud deck at 13000 feet AGL
Weather: no significant weather forecast for this period
Text: FM210400 VRB04KT P6SM BKN025 OVC050
Forecast period: 0400 to 0600 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
overcast cloud deck at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: FM210600 VRB04KT 5SM -RA SCT008 BKN015 OVC050
Forecast period: 0600 to 0800 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 5 miles (8 km)
Ceiling: 1500 feet AGL
Clouds: scattered clouds at 800 feet AGL
broken clouds at 1500 feet AGL
overcast cloud deck at 5000 feet AGL
Weather: -RA  (light rain)
Text: FM210800 03005KT 3SM RA BKN008 OVC015
Forecast period: 0800 to 1500 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (30 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 3 miles (5 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
overcast cloud deck at 1500 feet AGL
Weather: RA  (moderate rain)
Text: FM211500 02010KT 3SM RA BKN008 OVC015
Forecast period: 1500 to 1800 UTC 21 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (20 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 3 miles (5 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
overcast cloud deck at 1500 feet AGL
Weather: RA  (moderate rain)