364
WGUS51 KLWX 181725
FFWLWX
MDC031-182030-
/O.NEW.KLWX.FF.W.0049.250618T1725Z-250618T2030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 PM EDT WED JUN 18 2025
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A
* FLASH FLOOD WARNING FOR...
CENTRAL MONTGOMERY COUNTY IN CENTRAL MARYLAND...
* UNTIL 430 PM EDT.
* AT 125 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN
HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 1.5 TO 2.5 INCHES IN 1
HOUR. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR.
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS
OTHER POOR DRAINAGE AND LOW-LYING AREAS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
GERMANTOWN... ROCKVILLE...
GAITHERSBURG... OLNEY...
ASPEN HILL... POTOMAC...
NORTH BETHESDA... MONTGOMERY VILLAGE...
NORTH POTOMAC... REDLAND...
ROSSMOOR... WHEATON-GLENMONT...
WHEATON... DARNESTOWN...
DERWOOD... WASHINGTON GROVE...
LAYTONSVILLE... NORBECK...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 3921 7713 3915 7707 3908 7706 3905 7721
3906 7726 3913 7730 3916 7730 3919 7726
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1.5-2.5 INCHES IN 1 HOUR
GEIGER
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