NWUS51 KLWX 202356 LSRLWX Preliminary Local Storm Report National Weather Service Baltimore MD/Washington DC 756 PM EDT Fri Mar 20 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0629 PM Marine Tstm Wind 3 NW Indian Head 38.63N 77.20W 03/20/2026 E39 mph Fairfax VA Mesonet A squall produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station at Mason Neck (KVALORTO40) adjacent to the tidal Potomac River. && Event Number LWX2605894 $$ DH