Aviation Digital Data Service (ADDS)

Output produced by METARs form (2320 UTC 18 August 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KNHK (PATUXENT RIVER , MD, US)
Text: TAF KNHK 1823/1923 VRB06KT 9999 SCT030 SCT100 BKN280 QNH2986INS T24/1911Z T33/1920Z FN00211
Forecast period: 2300 UTC 18 August 2019 to 2300 UTC 19 August 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 28000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
scattered clouds at 10000 feet AGL
broken clouds at 28000 feet AGL
Weather: no significant weather forecast for this period