Aviation Digital Data Service (ADDS)

Output produced by METARs form (1359 UTC 22 April 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KDCA (WASHINGTON/NATL , DC, US)
Text: KDCA 221120Z 2212/2318 32010G18KT P6SM OVC080
Forecast period: 1200 to 1300 UTC 22 April 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (320 degrees) at 12 MPH (10 knots; 5.1 m/s)
gusting to 21 MPH (18 knots; 9.3 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 8000 feet AGL
Clouds: overcast cloud deck at 8000 feet AGL
Weather: no significant weather forecast for this period
Text: FM221300 33012G20KT P6SM SCT025 BKN050
Forecast period: 1300 to 1700 UTC 22 April 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (330 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 23 MPH (20 knots; 10.3 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 5000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: FM221700 34009KT P6SM SCT050
Forecast period: 1700 to 2300 UTC 22 April 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (340 degrees) at 10 MPH (9 knots; 4.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: FM222300 32007KT P6SM FEW250
Forecast period: 2300 UTC 22 April 2019 to 0500 UTC 23 April 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (320 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM230500 VRB03KT P6SM FEW250
Forecast period: 0500 to 1800 UTC 23 April 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: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period