View the latest Velocity Azimuth Display (VAD) wind profile from the KLWX WSR-88D NEXRAD weather radar near Sterling-Washington (DC), VA. The hodograph plots horizontal wind vectors by height above ground, with color-coded altitude layers, and METAR surface-wind data from the nearest station (as available).
Latest profile valid .
Request and source metadata
URL CALL: http://www.twisterdata.com/vad/vad.php?radar=KLWX&resolution=high&qc=true&showtext=false&plothodo=true&ticmarks=axis&umin=-20&umax=80&vmin=-40&vmax=60&maxheight=12000&dynamicbounds=true&rings=true&hidemeta=false&sfcstn=KIAD
RADAR SITE: KLWX - Sterling-Washington (DC), VA (SFC ELEV 89 m AMSL)
NIDS SOURCE: https://tgftp.nws.noaa.gov/SL.us008001/DF.of/DC.radar/DS.48vwp/SI.klwx/sn.last?_cb=1781763128.866469
NIDS VALID: 2026-06-18 06:02 UTC
SFC STATION: KIAD (METAR)
SFC SOURCE: https://aviationweather.gov/api/data/metar?ids=KIAD&format=json
SFC VALID: 2026-06-18 05:52 UTC
