Aviation Digital Data Service (ADDS)

Output produced by METARs form (0211 UTC 14 May 2021)
found at http://aviationweather.gov/metar/data/
 
METAR text: KDCA 140152Z 00000KT 10SM SCT120 18/02 A3024 RMK AO2 SLP239 T01780017
Conditions at: KDCA (WASHINGTON/NATL , DC, US) observed 0152 UTC 14 May 2021
Temperature: 17.8°C (64°F)
Dewpoint: 1.7°C (35°F) [RH = 34%]
Pressure (altimeter): 30.24 inches Hg (1024.1 mb)
[Sea-level pressure: 1023.9 mb]
Winds: calm
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 12000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KDCA (WASHINGTON/NATL , DC, US)
Text: KDCA 132320Z 1400/1506 32007KT P6SM SCT100
Forecast period: 0000 to 0300 UTC 14 May 2021
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: scattered clouds at 10000 feet AGL
Weather: no significant weather forecast for this period
Text: FM140300 34004KT P6SM FEW080
Forecast period: 0300 to 1500 UTC 14 May 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (340 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 8000 feet AGL
Weather: no significant weather forecast for this period
Text: FM141500 35005KT P6SM SCT060
Forecast period: 1500 UTC 14 May 2021 to 0000 UTC 15 May 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the N (350 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 6000 feet AGL
Weather: no significant weather forecast for this period
Text: FM150000 25003KT P6SM FEW250
Forecast period: 0000 to 0600 UTC 15 May 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) 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