Aviation Digital Data Service (ADDS)

Output produced by METARs form (0146 UTC 22 February 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KNHK (PATUXENT RIVER , MD, US)
Text: TAF KNHK 2123/2223 VRB05KT 9999 FEW160 BKN250 QNH3007INS
Forecast period: 2300 UTC 21 February 2019 to 0200 UTC 22 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 25000 feet AGL
Clouds: few clouds at 16000 feet AGL
broken clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2202/2203 35007KT 9999 BKN140 OVC250 QNH3018INS
Forecast period: 0200 to 0700 UTC 22 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0300 UTC 22 February 2019
Winds: from the N (350 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 14000 feet AGL
Clouds: broken clouds at 14000 feet AGL
overcast cloud deck at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2207/2208 35007KT 9999 VCSH BKN045 OVC110 QNH3026INS
Forecast period: 0700 to 1200 UTC 22 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0800 UTC 22 February 2019
Winds: from the N (350 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 4500 feet AGL
Clouds: broken clouds at 4500 feet AGL
overcast cloud deck at 11000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: TEMPO 2208/2212 8000 -SHRA BR BKN035 OVC100
Forecast period: 0800 to 1200 UTC 22 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 5 miles (8 km)
Ceiling: 3500 feet AGL
Clouds: broken clouds at 3500 feet AGL
overcast cloud deck at 10000 feet AGL
Weather: -SHRA BR  (light rain showers, mist)
Text: BECMG 2212/2214 02008KT 9999 NSW FEW050 BKN110 BKN250 QNH3036INS
Forecast period: 1200 to 1800 UTC 22 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1400 UTC 22 February 2019
Winds: from the NNE (20 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 11000 feet AGL
Clouds: few clouds at 5000 feet AGL
broken clouds at 11000 feet AGL
broken clouds at 25000 feet AGL
Weather: NSW  (no significant weather)
Text: BECMG 2218/2219 06008KT 9999 SCT120 BKN250 QNH3040INS AUTOMATED SENSOR METWATCH 2204 TIL 2209 T09/2123Z T04/2211Z FN20065
Forecast period: 1800 to 2300 UTC 22 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1900 UTC 22 February 2019
Winds: from the ENE (60 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 25000 feet AGL
Clouds: scattered clouds at 12000 feet AGL
broken clouds at 25000 feet AGL
Weather: NSW  (no significant weather)